Kalpage, F.S.C.P. <br/><br/>
Tropical soils :  classification, fertility and management / 
F.S.C.P. Kalpage. 
 - New York :  St. Martin's Press,  1974. 
 - xi, 283 pages :  illustrations ;  24 cm. 
<br/><br/> Bibliography: p. 243-272. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils.