Cash crops, food crops and agricultural sustainability

Cash crops, food crops and agricultural sustainability

Manylion Llyfryddiaeth
Prif Awdur: Barbier, Edward B. (Awdur)
Awdur Corfforaethol: International Institute for Environment and Development. Sustainable Agriculture Programme
Fformat: Analytics
Iaith:English
Cyhoeddwyd: 1987.
Cyfres:Gatekeeper series no. SA2
Pynciau:
Crops > Developing countries.
Food crops > Developing countries.
Agriculture.