@INPROCEEDINGS {HEARNE:2010a, title = {Optimal units of selection-how many plants are representative of diversity in collections of cowpea landrace accessions: Proceedings of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October}, author = {Hearne, S. and Franco, J. and Magembe, E. }, editor = {Boukar, O. and Coulibaly, O. and Fatokun, C. and Lopez, K. and Tamo, M. }, booktitle = {Innovative research along the cowpea value chain: proceedings of the Fifth World Cowpea Conference on improving livelihoods in the cowpea vlue chain through advancement in science, held in Saly, Senegal, 27 September - 1 October 2010}, year = {2010}, pages = {105--111}, publisher = {International Institute of Tropical Agriculture (IITA)}, location = {Ibadan, Nigeria}, note = {CRP Grain Legumes; Cowpea}, }