Kumar S, Mishra SN. Effect of intergenotypic competition on yield assessment at different spacings in cowpea (Vigna unguiculata L. Walp). IJGPB [Internet]. 2002 Feb. 25 [cited 2025 Oct. 19];62(01):38-41. Available from: https://www.isgpb.org/journal/index.php/IJGPB/article/view/1830