Leighton, Marshall Ora,  1874-1958. <br/><br/>
Normal and polluted waters in northeastern United States, 
by Marshall Ora Leighton. 
 - Washington,  Govt. Print. Off.,  1903. 
 - 192 p., 1 l.  illus.  23 cm. 
 - U.S. Geological survey. Water-supply and irrigation paper  no. 79 .
<br/><br/> Subject series: L, Quality of water, 5. 
<br/><br/>TC801.U2 no. 79 with : Observations on the flow of rivers in the vicinity of New York City. Washington : Govt. Print. Off., 1903. Bound together subsequent to publication. 
<br/><br/><label>LCCN: </label>gs 05000043  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution.<br/>Rivers--New England.
<br/><br/><label>LC Class. No.: </label>TC801  / .U2 no. 79