@ARTICLE {AJEIGBE:2006b,
title = {Comparative assessment of yield potentials of improved cowpea breeding lines using performance index and ranking methods},
author = {Ajeigbe, H. and Mohammed, S. * and Singh, B. },
journal = {Journal of Food, Agriculture and Environment},
year = {2006},
volume = {4},
number = {3 & 4},
pages = {95--98},
}