Morgan, R. P. C. Soil erosion / by R. P. C. Morgan. - London : Longman, 1979. - 113 p. : ill. ; 23 cm. - Topics in applied geography. . - Topics in applied geography. . Includes index. Bibliography: p. 104-110 ISBN: 0582486920 LCCN: 77-25911 Subjects--Topical Terms: Soil erosion.Soil conservation.Soil erosion--Malaysia.Soil conservation--Malaysia--Malaya. Subjects--Geographic Terms: Malaysia--Soil erosion.Malaysia--Soil conservation.