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1Journal Article bibliotecaCGIAR
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3Soil biota: management in sustainable farming systems Soil biota: management in sustainable farming systemsby Pankhurst, C.E. (ed.), Doube, B.M. (ed.), Gupta, V.V.S.R. (ed.), Grace, P.R. (ed.)
Published 1994Texto bibliotecaFAO IT -
4Directions in modeling wheat and maize for developing countries Directions in modeling wheat and maize for developing countriesby White, J.W. (ed.), International Maize and Wheat Improvement Center, Mexico City (Mexico). Natural Resources Group eng, Grace, P.R. (ed.)
Published 2001Texto bibliotecaFAO IT