Int Plant Nut Man - Prelims 9/1/02 10:01 AM Page i Integrated Plant Nutrient Management in Sub-Saharan Africa From Concept to Practice Int Plant Nut Man - Prelims 9/1/02 10:01 AM Page ii Int Plant Nut Man - Prelims 9/1/02 10:01 AM Page iii Integrated Plant Nutrient Management in Sub-Saharan Africa From Concept to Practice Edited by B. Vanlauwe International Institute of Tropical Agriculture, Ibadan, Nigeria J. Diels International Institute of Tropical Agriculture, Ibadan, Nigeria N. Sanginga International Institute of Tropical Agriculture, Ibadan, Nigeria and R. Merckx Katholieke Universiteit Leuven, Leuven, Belgium CABI Publishing in association with the International Institute of Tropical Agriculture Int Plant Nut Man - Prelims 9/1/02 10:01 AM Page iv CABI Publishing is a division of CAB International CABI Publishing CABI Publishing CAB International 10 E 40th Street Wallingford Suite 3203 Oxon OX10 8DE New York, NY 10016 UK USA Tel: +44 (0)1491 832111 Tel: +1 212 481 7018 Fax: +44 (0)1491 833508 Fax: +1 212 686 7993 Email:
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