Report and recommendations on organic farming

Report and recommendations on organic farming

Tables. Includes bibliographies. Summaries (En)

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Bibliographic Details
Main Authors: Papendick, R.I., Department of Agriculture, Washington, DC (USA). Study Team on Organic Farming eng, Boersma, L.L., Colacicco, D., Kla, J.M., Kraenzle, C.A.
Format: Texto biblioteca
Language:
Published: (Washington, DC) (USA) U.S. Govt. Printing Office 1980
Subjects:ORGANIC AGRICULTURE, CULTURAL METHODS, SOIL FERTILITY, ORGANIC FERTILIZERS, AGRICULTURE BIOLOGIQUE, AGRICULTURA ORGANICA, MODE DE CULTURE, FERTILITE DU SOL, ENGRAIS ORGANIQUE, METODOS DE CULTIVO, FERTILIDAD DEL SUELO, ABONOS ORGANICOS,
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