Modern varieties, international agricultural research, and the poor

书目详细资料
主要作者:	Lipton, Michael
格式:	图书
语言:	English
出版:	Washington World Bank c1985.
丛编:	Study paper / Consultative Group on International Agricultural Research no. 2.
主题:	Food crops > Varieties > Economic aspects > Developing countries. Poor > Developing countries. Agricultural innovations > Developing countries. Food supply > Developing countries.