@BOOK {COULIBALY:2008a,
title = {Baseline study for impact assessment of high quality insect resistant cowpea in West Africa},
author = {Coulibaly, O. and Aitchedji, C. and Gbegbelegbe, S. and Mignouna, H. and Lowenberg-DeBoer, J. },
year = {2008},
publisher = {African Agricultural Technology Foundation},
isbn = {9966-775-03-X},
note = {vi, 51 pp},
}