KARKANNAVAR, J.C., VENUGOPAL, R. and GOUD, J.V. 1991. INHERITANCE AND LINKAGE STUDIES IN COWPEA (VIGNA UNGUICULATA (L.) WALP.). INDIAN JOURNAL OF GENETICS AND PLANT BREEDING. 51, 02 (May 1991), 203–207. DOI:https://doi.org/.