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2Utilization of organic wastes as resources for improving soil productivity Utilization of organic wastes as resources for improving soil productivityby Parr, J.F., FAO, Rome (Italy). Land and Water Development Div. eng, Reunion-Taller Latinoamericana sobre Reciclaje de Materias Organicas en la Agricultura spa 7 Jul 1980 San Jose (Costa Rica), Willson, G.B., Sikora, L.J., Taylor, J.M. (Department of Agriculture, Beltsville, Md (USA). Biological Waste Management and Organic Resources Lab.)
Published 1983Texto bibliotecaFAO IT