TY  - BOOK
AU  - Zen, E-an,
CN  - I 19.76:
CY  - [Reston, VA] :
DA  - [1997]
ID  - 216246
N1  - Cover title.
N1  - Imprint from transmittal sheet.
N1  - Shipping list no.: 99-0300-M.
PB  - Dept. of the Interior, U.S. Geological Survey,
PP  - [Reston, VA] :
PY  - [1997]
T1  - Channel geometry and strath levels of the Potomac River between Great Falls, Maryland and Hampshire, West Virginia
TI  - Channel geometry and strath levels of the Potomac River between Great Falls, Maryland and Hampshire, West Virginia
VL  - 97-480
ER  -