By 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.   in Agriculture, Ecosystems & Environment

ISSN:0167-8809|100|2|305-314

Elsevier‎(2003)‎

Access to resources Favorite 3.6555057