GROWTH, YIELD AND GENETIC VARIABILITY OF TEN COWPEA (Vigna unguiculata (L.) Walp.) ACCESSIONS IN GUMA AND MAKURDI LOCAL GOVERNMENT AREAS OF BENUE STATE, NIGERIA. iijp [Internet]. 2026 Nov. 26 [cited 2026 Nov. 3];2(4):364-79. Available from: https://impactinternationaljournals.com/index.php/ojs/article/view/936