@ARTICLE {RAWAL:1976, title = {Reduction in seed size in crosses between wild and cultivated cowpeas}, author = {Rawal, K. M. and Franckowiak, J. D. and Rachie, K. O. }, journal = {Journal of Heredity}, year = {1976}, volume = {67}, pages = {253--254}, issn = {0022-1503}, note = {IITA Journal Series, No. 50}, }