TY  - BOOK
AU  - Greenland, D. J.
AU  - Lal, Rattan.
ED  - International Conference on Soil and Management in the Humid Tropics
TI  - Soil conservation and management in the humid tropics
U1  - 631.4913 
PY  - 1977///
CY  - New York
PB  - Wiley
KW  - Erosión
KW  - Suelos tropicales
KW  - Suelos
KW  - Conservación
ER  -