4 treff

Agronomy for development : the politics of knowledge in agricultural research
edited by James Sumberg
Bok Engelsk 2017
Contested agronomy : agricultural research in a changing world
edited by James Sumberg and John Thompson...
Bok Engelsk 2012
Farmers' experiments : creating local knowledge
James Sumberg, Christine Okali
Bok Engelsk 1997
Farmer participatory research : rhetoric and reality
Christine Okali, James Sumberg and John F...
Bok Engelsk 1994