Soil and water conservation research in the Corn Belt States.
| Data(s) |
28/12/1974
|
|---|---|
| Resumo |
"July 1974." Cover title. Mode of access: Internet. |
| Formato |
bib bib |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Washington, D.C. : U.S. Dept. of Agriculture, Agricultural Research Service, |
| Direitos |
Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Eau #Sols #Water conservation #Soil conservation |
| Tipo |
text |
