Title | Alternative agriculture [electronic resource] / Committee on the Role of Alternative Farming Methods in Modern Production Agriculture, Board on Agriculture, National Research Council |
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Imprint | Washington, D.C. : National Academy Press, 1989 |
Connect to | http://www.netlibrary.com/urlapi.asp?action=summary&v=1&bookid=1027 |
Descript | xiv, 448 p. : ill. ; 26 cm |