TY  - BOOK
AU  - HOLTAN, H.N
TI  - USDAHL-74 revised model of watershed hydrology : a United States contribution to the International Hydrological Decode
U1  - 551.48 H77U 
PY  - 1971///
PB  - Washington
KW  - WATERSHEDS
KW  - RUNOFF
ER  -