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1by Mazurek, J. (Institute of Soil Science and Plant Cultivation, Pulwy (Poland)), Agricultural Research Centre, Tripoli (Libyan Arab Jamahiriya) eng, National Workshop on Weed Management in the Jamahiriya eng 24-26 Mar 1990 1 (Tripoli) (Libyan Arab Jamahiriya), Robson, T.O. (ed.)
Published 1992Texto bibliotecaFAO IT