By Odendo M.   Ojiem J.   Bationo A.   Mudeheri M.   in Nutrient Cycling in Agroecosystems

ISSN:1385-1314|76|2-3|369-381

Springer Publishing Company ‎(2006)‎

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By Ojiem J.O.   de Ridder N.   Vanlauwe B.   Giller K.E.   in International Journal of Agricultural Sustainability

ISSN:1747-762X|4|1|79-93

Taylor & Francis Ltd‎(2007)‎

Access to resources Favorite 1.7284536