Quantity :1
Title: Good, but not good enough? Research and development needs in organic farming.
Author : Rahmann, Gerold
Subject:
organic farming, principles,
Material : serials
Serial Title : Landbauforschung vTI Agriculture and Forestry Research
Publisher : Johann Heinrich von Thunen Institute (vTi),
ISSN : 0458-6859
PR-AS
2009
LAFR v59n1
SEARCA Library
Serials