TY - BOOK AU - Parker,Horatio N. AU - Willis,Bailey AU - Bolster,R.H. AU - Ashe,W.W. AU - Marsh,Millard Caleb TI - The Potomac River basin: geographic history--rainfall and stream flow--pollution, typhoid fever, and character of water--relation of soils and forest cover to quailty and quantity of surface water--effect of industrial wates of fishes AV - TC801 .U2 no. 192 PY - 1907/// CY - Washington PB - Gov't print. off. KW - Potomac River N1 - TC801.U2 no. 192 with : Underflow of the South Platte Valley. Washington : Govt. Print. Off., 1906. Bound together subsequent to publication; Also available in digital form on the Internet Archive Web site UR - http://hdl.loc.gov/loc.gdc/scd0001.00199536862 ER -