Stiles, George Whitfield,  1877- <br/><br/>
Shellfish contamination from sewage-polluted waters and from other sources. 
By George Whitfield Stiles, jr. 
 - Washington,  Govt. Print. Off.,  1911. 
 - 53 p.  illus.  23 cm. 
 - United States. Dept. of Agriculture. Bureau of chemistry.  Bulletin  no. 136 .
<br/><br/>Bibliography: p. 50-53. 
<br/><br/><label>LCCN: </label>agr11000488  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution.<br/>Shellfish.<br/>Oysters.
<br/><br/><label>LC Class. No.: </label>RA202.S6  / S8 
<br/><br/><label>National Agricultural Library Call No.: </label>1C42B no. 136