@ARTICLE {AHMAD:1981,
title = {Examining the potential for inoculant use with cowpeas in West African soils.},
author = {Ahmad, H. and Eaglesham, A. R. J. and Hassouna, S. and Seaman, B. and Ayanaba, A. and Mulongoy, N. and Pulver, E. L. },
journal = {Tropical Agriculture (Trinidad)},
year = {1981},
volume = {58},
pages = {325--335},
}