Lal, R. Greenland, D. J. text Chichester [Eng.] New York J. Wiley c1979 monographic xiv, 551 p., [4] leaves of plates : ill. ; 24 cm. edited by R. Lal and D. J. Greenland. "A Wiley-Interscience publication." Includes bibliographies and indexes. Soils Tropics Soil physics Crops and soils Tropics S599.9.T76 S65 631.4/3 0471997579 : 79040583 UOEL 000 20150331161051.0 4173356