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1Efficient soil water use: the key to sustainable crop production in the dry areas of West Asia, and North and Sub-Saharan Africa Efficient soil water use: the key to sustainable crop production in the dry areas of West Asia, and North and Sub-Saharan Africaby Van Duivenbooden, N. (ed.), Pala, M. (ed.), Studer, C. (ed.), Bielders, C.L. (ed.)
Published 1999Texto bibliotecaFAO IT