TY  - BOOK
AU  - Pereira,H C  .
TI  - Policy and practice in the management of tropical watersheds / 
SN  - 817089123X
U1  - 333.73 
PY  - 1989///
CY  - Dehra Dun : 
PB  - International Books Distributors , 
KW  - TROPICAL WATERSHEDS
N1  - Includes bibliographical references and index
ER  -