@INPROCEEDINGS {ASADU:2004a, title = {Response of cassava to soil nutrient variations in crop mixtures grown on an alfisol by continuous cultivation in eastern Nigeria}, author = {Asadu, C. * and Dixon, A. }, booktitle = {Book of Abstracts of the 9th Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch, 31 October-5 November 2004, Mombasa, Kenya}, year = {2004}, note = {RTB; Root and Tuber; Cassava}, }