Shamshuddin Jusop, ULTISOLS AND OXISOLS : Enhancing Their Productivity for Oil Palm, Rubber and Cocoa Cultivation / Shamsuddin Jusop, Wan Noordin Wan Daud, Roslan Ismail, Che Fauziah Ishak, Qurban Ali Panhwar - 85 pages : illustrations, colour photographs ; 25 cm Includes bibliographical references and index ISBN: 9789673444182 RM36.00 Subjects--Topical Terms: Soil--Classification.Soil--Composition.Ultisols.Oxisols. Dewey Class. No.: 631.44