Cash crops, food crops and agricultural sustainability

Cash crops, food crops and agricultural sustainability

书目详细资料
主要作者: Barbier, Edward B. (Author)
企业作者: International Institute for Environment and Development. Sustainable Agriculture Programme
格式: Analytics
语言:English
出版: 1987.
丛编:Gatekeeper series no. SA2
主题:
Crops > Developing countries.
Food crops > Developing countries.
Agriculture.