Data chart
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Data reflecting quantity of plant material above and below ground in tons per acre, dry weight
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
1950
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.96
https://digitalcollections.lib.iastate.edu/
Original Forest Cover of Iowa Map
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Original Forest Cover Map, Iowa State Planning Board
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
1933
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.95
https://digitalcollections.lib.iastate.edu/
Plant
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a>
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Plant specimen (black and white), identified as number 1469
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.94
https://digitalcollections.lib.iastate.edu/
Dicentra cucullaria (Dutchman's breeches)
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<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a>
Dicentra cucullaria (Dutchman's breeches), in situ (black and white)
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.93
https://digitalcollections.lib.iastate.edu/
Erigeron strigosus (Daisy)
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Erigeron strigosus (Daisy), in situ (Black and white)
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.92
https://digitalcollections.lib.iastate.edu/
Plant
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a>
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<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a>
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Plant, in situ (black and white)
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.91
https://digitalcollections.lib.iastate.edu/
Convolvulus arvensis (Morning glory)
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<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a>
Convolvulus arvensis (Morning glory), in situ (black and white)
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.90
https://digitalcollections.lib.iastate.edu/
Plant
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a>
Plant specimen (black and white), identified as number 1321
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.89
https://digitalcollections.lib.iastate.edu/
Plant
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a>
Plant, in situ (black and white)
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.88
https://digitalcollections.lib.iastate.edu/
Plant
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a>
Plant, in situ (black and white)
Hayden, Ada, 1884-1950
RS 13/5/55
Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html
Undated
2012-07
U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html
Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html
Lantern slide; 10.2x8.3 cm
Image
13.5.55.LS.87
https://digitalcollections.lib.iastate.edu/