@article{Pandey_2001,
title={NITROGEN FERTILIZER RESPONSE AND USE EFFICIENCY FOR THREE CEREAL CROPS IN NIGER},
volume={32},
ISSN={1532-2416},
url={http://dx.doi.org/10.1081/css-100104206},
DOI={10.1081/css-100104206},
number={9–10},
journal={Communications in Soil Science and Plant Analysis},
publisher={Informa UK Limited},
author={Pandey,
R. K. and Maranville,
J. W. and Bako,
Y.},
year={2001},
month=jun,
pages={1465–1482} }