TY  - BOOK
AU  - Symposium on Soils and Tropical Weathering, Bandung, Indones
TI  - Soils and tropical weatherings : Proceedings
U1  - 631.491.3 S99S 
PY  - 1971///
CY  - Paris
PB  - Unesco
KW  - SOILS AND CLIMATE
ER  -