@INBOOK {WIEN:1978b, title = {The effect of defoliation and removal of reproductive structures on growth and yield of tropical grain legumes}, author = {Wien, H. C. and Tayo, T. }, year = {1978}, type = {In: Pest of grain legumes: ecology and control}, pages = {241--252}, publisher = {Academic Press}, isbn = {0-12-646350-6}, note = {In: Pest of grain legumes: ecology and control}, }