Phelps, Earle Bernard,  1876- <br/><br/>
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 .
<br/><br/> Issued also as House doc. no. 74, 59th Cong., 2d sess. 
<br/><br/>TC801.U2 no. 189 with : Underflow of the South Platte Valley. Washington : Govt. Print. Off., 1906. Bound together subsequent to publication. 
<br/><br/><label>LCCN: </label>gs 07000164  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution.<br/>Factory and trade waste.
<br/><br/><label>LC Class. No.: </label>TC801  / .U2 no. 189