Nderi LM, Kamau P, Njoka EM. EFFECT OF DIFFERENT SPACING INTERVALS ON GROWTH AND YIELD OF COWPEA VARIETIES IN KILIFI COUNTY, KENYA. IJRAFS [Internet]. 2018 Aug. 30 [cited 2024 May 4];4(8):1-25. Available from: https://gnpublication.org/index.php/afs/article/view/720