By vanlauwe B.   Nwoke O.C.   Sanginga N.   Merckx R.   in Plant and Soil

ISSN:0032-079X|183|2|221-231

Springer Publishing Company ‎(1996)‎

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By Nwoke O.C.   Vanlauwe B.   Diels J.   Sanginga N.   Osonubi O.   in Nutrient Cycling in Agroecosystems

ISSN:1385-1314|69|2|127-141

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 11.235617

By Nwoke O.C.   Vanlauwe B.   Diels J.   Sanginga N.   Osonubi O.   Merckx R.   in Agriculture, Ecosystems & Environment

ISSN:0167-8809|100|2|285-294

Elsevier‎(2003)‎

Access to resources Favorite 10.760906