Variability in grain yields : implications for agricultural research and policy in developing countries /

Bibliographic Details
Corporate Author:	International Food Policy Research Institute
Other Authors:	Anderson, Jock R., 1941-, Hazell, P. B. R.
Format:	Book
Language:	English
Published:	Baltimore : Published for the International Food Policy Research Institute [by] the Johns Hopkins University Press, [1989]
Subjects:	Wheat trade > Developing countries > Seasonal variations. Wheat trade > Government policy > Developing countries. Wheat > Developing countries > Varieties > Research.