By Nwadukwe P.O.   Chude V.O.   in Journal of Arid Environments

ISSN:0140-1963|40|3|331-339

Academic Press‎(1998)‎

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By Horst W.J.   Kamh M.   Jibrin J.M.   Chude V.O.   in Plant and Soil

ISSN:0032-079X|237|2|211-223

Springer Publishing Company ‎(2001)‎

Access to resources Favorite 11.28918

By Oikeh S.O.   Kling J.G.   Horst W.J.   Chude V.O.   Carsky R.J.   in Field Crops Research

ISSN:0378-4290|62|1|1-13

Elsevier‎(1999)‎

Access to resources Favorite 10.799035

By Oikeh S.O.   Carsky R.J.   Kling J.G.   Chude V.O.   Horst W.J.   in Agriculture, Ecosystems & Environment

ISSN:0167-8809|100|2|181-191

Elsevier‎(2003)‎

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