TY  - BOOK
AU  - Naiman ,Robert J. 
TI  - Watershed Management : : Balancing Sustainability and Environmental Change 
SN  - 3540942327
U1  - 333.91009795 
PY  - 1992///
CY  - USA: 
PB  - Springer , 
KW  - Economics
KW  - Ecosystem
KW  - Silviculture
KW  - Water Quality
ER  -