TY  - BOOK
AU  - Buringh,P.
TI  - Introduction to the study of soils in tropical and subtropical regions
SN  - 9022003124
U1  - 631.49 
PY  - 1970///
CY  - Wageningen
PB  - Centre for Agricultural Pub.
KW  - Soils
KW  - Composition
KW  - Vertisols
KW  - Arid soils
ER  -