Author: Sanginga N. Dashiell K.E. Diels J. Vanlauwe B. Lyasse O. Carsky R.J. Tarawali S. Asafo-Adjei B. Menkir A. Schulz S. Singh B.B. Chikoye D. Keatinge D. Ortiz R.
Publisher: Elsevier
ISSN: 0167-8809
Source: Agriculture, Ecosystems & Environment, Vol.100, Iss.2, 2003-12, pp. : 305-314
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