Hillegas-Elting, James V., <br/><br/>
Speaking for the river :  confronting pollution on the Willamette, 1920s-1970s / 
James V. Hillegas-Elting. 
 - xiii, 334 pages ;  23 cm 
<br/><br/>Includes bibliographical references (pages 247-316) and index. 
<br/><br/>The beautiful Willamette -- When reasonable use becomes unreasonable -- Sewage and the city -- Post-war effluents -- Polluted paradise -- At long last? -- Hydra-headed pollution. 
<br/><br/><label>ISBN: </label>9780870719165 (original trade pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2017054212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Oregon--Willamette River.<br/>Environmental degradation--Oregon--Willamette River.<br/>Water quality management--Oregon--Willamette River.<br/>Stream conservation--Oregon--Willamette River.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Willamette River (Or.)--Environmental conditions.
<br/><br/><label>LC Class. No.: </label>GE155.O7  / H55 2018 
<br/><br/><label>Dewey Class. No.: </label>363.739/472097953