@INBOOK {SINGH:1990b, title = {Breeding for bruchid resistance in cowpea}, author = {Singh, B. and Singh, S. R. }, year = {1990}, type = {Bruchids and legumes: economics, ecology, and coevolution, edited by K. Fujii, A.M.R. Gatehouse, C.D. Johnson, R. Mtichel, and T. Yoshida}, pages = {219--228}, }