@INPROCEEDINGS {ASADU:2007,
title = {Soil nutrient and cassava yields variations under continuous cultivation of three-crop mixtures in eastern Nigeria},
author = {Asadu, C. * and Dixon, A. },
editor = {Kapinga, R. and Msabaha, M. and Ndunguru, J. * and Lemaga, B. and Tusiime, G. *},
booktitle = {Proceedings of the 13th ISTRC-Government symposium},
year = {2007},
pages = {240--247},
location = {Arusha, Tanzania},
note = {RTB; Root and Tuber; Cassava.; 10-14 November 2003},
}