Kalpage, F. S. C. P. Tropical soils : classification, fertility, and management / F. S. C. P. Kalpage. - Delhi : Macmillan Co. of India, 1974. - xi, 283, p., [1] leaf of plates. : ill., maps ; 25 cm. Includes indexes. Bibliography: p. [245]-272. Subjects--Topical Terms: Soils--Tropics. LC Class. No.: S599.9.T76 / K34 Dewey Class. No.: 650 / KAT 1974