01162cam a22002651 4500 gs 07000164 DLC 20260227111305.0 840924s1906 dcuaf f000 0 eng c gs 07000164 (OCoLC)11191434 U.S. Geol. survey. Library CLS DLC premarc TC801 .U2 no. 189 Phelps, Earle Bernard, 1876- The prevention of stream pollution by strawboard waste, by Earl Bernard Phelps, in cooperation with the Sanitary research laboratory and sewage experiment station of the Massachusetts institute of technology. Washington, Govt. Print. Off., 1906. 29, ii p. II pl., diagrs. 23 cm. U.S. Geological survey. Water supply and irrigation paper no. 189 L, Quality of water, 17 Issued also as House doc. no. 74, 59th Cong., 2d sess. TC801.U2 no. 189 with : Underflow of the South Platte Valley. Washington : Govt. Print. Off., 1906. Bound together subsequent to publication. DLC Water Pollution. Factory and trade waste. 24561 24561