Van Winkle, Walton,  1910- <br/><br/>
Quality of the surface waters of Oregon / 
by Walton Van Winkle ; prepared in cooperation with the State of Oregon, John H. Lewis, State Engineer. 
 - Washington :  Govt. Print. Off.,  1914. 
 - 137 p., [2] leaves of plates :  ill., fold. map, diagr. ;  24 cm. 
 - Geological Survey water-supply paper ;  363 .
<br/><br/>TC801.U2 no. 363 with: Water analyses from the Laboratory of the United States Geological Survey / tabulated by F. W. Clarke -- Ground water in southeastern Nevada / by Everett Carpenter -- Profile surveys of Snoqualmie, Sultan, and Skykomish rivers, Washington / by R. B. Marshall -- Profile surveys of Missouri River from Great Falls to Three Forks, Montana / by R. B. Marshall -- Profile surveys in Wenatchee River basin, Washington / by R. B. Marshall. Washington : Govt. Print. Off., 1914-1915.  Bound together subsequent to publication. 
<br/><br/>
<br/><br/><label>LCCN: </label>gs 14000784  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply--Oregon.<br/>Water--Composition.
<br/><br/><label>LC Class. No.: </label>TC801  / .U2 no. 363