TY  - GEN
AU  - Peraira, H. G. 1913-
TI  - Policy and practice in the management of tropical watersheds
U1  - 333.91 
PY  - 1989///
CY  - San Francisco
PB  - Westview Press
KW  - Water resources management
KW  - Water management
KW  - Watersheds
KW  - Water resources
KW  - Water use
KW  - Natural resources
N1  - 2067-8-27
ER  -