TY  - BOOK
AU  - Young, Anthony.
TI  - Tropical soils and soil survey
T2  - Cambridge Geographical Studies
U1  - 631.44' 474(213) L6 
PY  - 1976///
CY  - London
PB  - Cambridge University
KW  - Anthony Young
KW  - Soil Survey,Agriculture-tropics
ER  -