Variability in grain yields
Subtitle: implications for agricultural research and policy in developing countries
By: edited by Jock R. Anderson and Peter B.R. Hazell.
Contributors: Anderson, Jock R., 1941-; Hazell, P. B. R.; International Food Policy Research Institute.
Publisher: Published for the International Food Policy Research Institute [by] the Johns Hopkins University Press
Published: 1989
Place of publication: Baltimore
Language: eng
Number of pages: 395
Subjects: Wheat Trade -- Seasonal variations -- Developing countries.; Wheat trade -- Government policy -- Developing countries.; Wheat -- Varieties -- Developing countries -- Research.
Notes: Bibliography: p. 357-380.
Includes index.