TY  - BOOK
AU  - Buringh,P.
TI  - Introduction to the study of soils in tropical and subtropical regions.2ndEdition
U1  - 631.4 
PY  - 1970///
CY  - Delhi.
PB  - Oxford , IBH
KW  - Soil in Tropical , Sub-Tropical
KW  - Soil Science
ER  -