@article{Nyadzi_2003,
title={Water and nitrogen dynamics in rotational woodlots of five tree species in western Tanzania},
volume={59},
ISSN={1572-9680},
url={http://dx.doi.org/10.1023/b:agfo.0000005223.27670.7f},
DOI={10.1023/b:agfo.0000005223.27670.7f},
number={3},
journal={Agroforestry Systems},
publisher={Springer Science and Business Media LLC},
author={Nyadzi,
G.I. and Janssen,
B.H. and Otsyina,
R.M. and Booltink,
H.W.G. and Ong,
C.K. and Oenema,
O.},
year={2003},
month=nov,
pages={215–229} }