@PROCEEDINGS {POKU:1984b, title = {Weed control in cowpea}, author = {Poku, J. and Akobundu, I. }, booktitle = {Presented at the First World Cowpea Research Conference, 5-9, IITA}, year = {1984}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, }