TY  - BOOK
AU  - Greenland, D. J.(ed.)
ED  - Lal, R.(ed.)
TI  - Soil conservation and management in the humid tropics
SN  - 8170891035
U1  - 631.4913 
PY  - 1977///
CY  - Dehra Dun
PB  - International Book Distributors
ER  -