01363cam a22003011 4500 gs 07000815 DLC 20260227111306.0 cr_||||||||||| 830126s1907 dcuab 000 0 eng gs 07000815 (OCoLC)29095618 DLC MnU DLC TC801 .U2 no. 192 GB1227.P7 P2 Copy 2 Parker, Horatio N. (Horatio Newton), 1871-1946. 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. Washington, Gov't print. off., 1907. vi, 364, iii p. x pl. (partly fold., incl. maps) diagrs. 23 cm. TC801.U2 no. 192 with : Underflow of the South Platte Valley. Washington : Govt. Print. Off., 1906. Bound together subsequent to publication. DLC Also available in digital form on the Internet Archive Web site. Potomac River. Willis, Bailey, 1857-1949. Bolster, R. H. (Roy Hale), 1877- Ashe, W. W. (William Willard), 1872-1932. Marsh, Millard Caleb, 1872- http://hdl.loc.gov/loc.gdc/scd0001.00199536862 24637 24637