TY  - BOOK
AU  - Greenland, D. J.
AU  - Lal, R.
TI  - Soil Conservation and Management in the Humid Tropics
SN  - 0471994731
U1  - 631.4913 
PY  - 1977///
CY  - New York
PB  - John Wiley and Sons
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soils
KW  - Tropics
ER  -