TY  - BOOK
AU  - Haverkort,Bertus
AU  - Waters-Bayer,Ann
AU  - Kamp,Johan van der
TI  - Joining farmers' experiments: experiences in participatory technology development 
T2  - Ileia readings in sustainable agriculture
SN  - 1853391018
PY  - 1991///
CY  - London
PB  - Intermediate Technology
KW  - Agricoltura
KW  - Tecnologia
KW  - Paesi in via di sviluppo
KW  - sbaa
N1  - Reprinted 1996
ER  -