na INLIS000000000000307 20200831085103 0010-0820000027 Introduction To The Study Of Soils In Tropical And Subtropical Regions P. Buringh THIRD EDITION 124 hlm. : ilus.; 23 cm New Delhi : Oxford & IBH Publishing Co., 1979 631.4 631.4 BUR i TANAH TROPIS TANAH SUBTROPIS 426