1. Alternatives to Slash-and-Burn

by Kotto-Same, J; Moukam, A; Njomgang, R; Tiki-Manga, T; Toney, J; Diaw, C; Gockowski, J; Hausen, S.

Publisher: Nairobi (Kenya) : 2002Online Access: En Availability: No copies available Actions: Add to cart
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2. Tesis Studies on bean-maize production systems in Nicaragua

by Alemán, F. -- Swedish University of Agricultural Science, Uppsala (Suecia)

Publisher: Uppsala (Suecia) 2000Availability: Copies available for loan: BCO (2). Actions: Add to cart