Browse Items (469 total) for Plymouth County Soil and Water Conservation District Historical Collection

First
Previous
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Next
Last

Sort by:

Two area families honored for <br />
efforts to protect Loess Hills land

Two area families honored for
efforts to protect Loess Hills land

Two bulldozers, truck and four people

Two employees stand by chart entitled Sioux City Work Load and Anthon Work Load

Two farmers look in the distance, one pointing with a bulldozer behind them

The Rosemary Steffen Waterway in Henry Township is being built.

Two Kneeling boys are looking at a box, one is being given a jar.

Two kneeling instructors showing something to students

Two men examine crop in field

Warren Betts, on the left, and Russell Kurth take a close look at the brome grass in a grass waterway near Le Mars, Iowa. A good waterway can provide cover for wildlife if mowing is delayed until after nesting birds have hatched.

Two Men Measuring Soil

Two Men Reading Document at Table

Two Men reading Document at Table

First
Previous
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Next
Last