TY  - BOOK
AU  - Helvey,J.D.
AU  - Tiedemann,A.R.
ED  - United States.
TI  - Effects of defoliation by Douglas-fir tussock moth on timing and timing and quantity of stream flow
U1  -  627 
PY  - 1978///
CY  - Washington, D. C.
PB  - United States Government Printing Office
KW  - Streamflow
KW  - Mathematical models
KW  - Reservoirs
ER  -