Bertus Haverkort – författare

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2 produkter

1. 

   Joining Farmers' Experiments

   Experiences in participatory technology development

   Av Bertus Haverkort

   Häftad, 1991

   509 kr

   Lägg i varukorg

2. 

   Linking with Farmers

   Networking for Low-External-Input and Sustainable Agriculture

   Av Carine Alders, Bertus Haverkort m. fl.

   Häftad, 1993

   285 kr

   Lägg i varukorg

   Low-External-Input and Sustainable Agriculture (LEISA) technologies are being developed throughout the tropics. This book presents experiences of different forms of networking to promote LEISA between farmers, researchers and development workers. Published in the ILEIA Readings in Sustainable …