Research structure in biological farming: general view, justification, development

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Bibliographic Details
Main Authors: Vogtmann, H. (Kassel Univ., Witzenhausen (Germany). Div. of Alternative Agricultural Methods), FAO, Rome (Italy). Regional Office for Europe eng, Besson, J.-M. (ed.), Station Federale de Recherches en Chimie Agricole et sur l'Hygiene de l'Environnement, Liebefeld (Switzerland) fre
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Published: Rome (Italy) FAO 1990
Subjects:ORGANIC AGRICULTURE, AGRICULTURE BIOLOGIQUE, AGRICULTURA ORGANICA,
Online Access:http://www.fao.org/docrep/X5646B/X5646B00.htm
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