TY  - BOOK
ED  - International conference on soils and tropical weathering (1969 : Bandung)
TI  - Proceeding on soils and tropical weathering
T2  - Natural resource symposium; 11
U1  - J:1p1,92,N69, L1 
PY  - 1971///
CY  - Paris
KW  - Agriculture
ER  -