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

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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

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