na INLIS000000000002093 20240226025351 0010-0722000109 ta 240226 g 0 ind 979-8070-41-0 631.4 631.4 EFF r Suryatna Effendi , Risalah Seminar Hasil Penelitian Tanah / Suryatna Effendi , Bogor : Pusat Penelitian Tanah dan Agroklimat, 1992 iii, 110 p. : illus ; 23,5 cm. SOIL RESEARCH. Ed. 1 00000002133