TY  - BOOK
AU  - Greenland, D.J.;Lal, R.
TI  - Soil conservation and management in the humid tropics
SN  - 0471994731
PY  - 1977///
CY  - Chichester
PB  - John Wiley
KW  - Soil conservation--Tropics--Congresses Soil erosion--Tropics--Congresses
ER  -