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Douglas Helms
A collection of writings of Douglas Helms on topics ranging from the history of the cotton boll weevil and the soils of the South to the history of soil and water conservation programs in the United States. Helms served over a more than thirty year career as a historian in the public service at the National Archives and the U.S. Department of Agriculture, Soil Conservation Service and Natural Resources Conservation Service.
| Edition | 1st edition. |
|---|---|
| Pages | 733 |
| Search language | english |
| ISBN_10 | 1-105-58104-7 primary |
| ISBN_13 | 978-1-105-58104-5 primary |
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