TY  - BOOK
AU  - Pereira,H.C.
TI  - Land use and water resources in temperate and tropical climates
SN  - 0521086779
U1  - 627 
PY  - 1973///
CY  - Cambridge [Eng.]
PB  - University Press
KW  - Watershed management
KW  - Water conservation
ER  -