ALFREDO SFEIR YOUNIS; ANDREW K.DRAGUN LAND AND SOIL MANAGEMENT TECHNOLOGY,ECONOMICS AND INSTITUTIONS - 1993 Oxford & IBH Publishing Co. Pvt. Ltd - 1-307 0 Paper Hard Binding ISBN: 81-204-0829-2 Subjects--Topical Terms: Soil Science Dewey Class. No.: J:1:8 N3