Farmer participatory research
de Christine Okali, James Sumberg, John Farrington
Materias
Ediciones (3)
- Farmer Participatory Research (1994)
Practical Action · inglés · ISBN 9781853392528
- Farmer Participatory Research (1994)
ISBN 9781780444932
- Farmer participatory research (1994)
Intermediate Technology on behalf of the Overseas Development Institute · inglés