Annual Member
| Author | Powers, Laura E |
|---|---|
| Title | Ecological principles of agriculture [electronic resource] / Laura E. Powers, Robert McSorley |
| Imprint | Albany, NY : Delmar, c2000 |
| Connect to | http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=68338 |
| Descript | xi, 433 p. : ill. ; 24 cm |
