Upton, Harold F. <br/><br/>
Sea lion predation on Columbia River salmon and steelhead  / 
Harold F. Upton. 
 - [Library of Congress public edition]. 
 - 1 online resource. 
 - Report / Congressional Research Service ;  IF11045 .
 - CRS report ;  IF11045. .
<br/><br/> The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141.  Report includes illustrations.  GPO Cataloging Record Distribution Program (CRDP). 
<br/><br/>Report includes bibliographical references. 
<br/><br/><label>LCCN: </label>2020231603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sea lions--Columbia River.<br/>Steelhead (Fish)--Columbia River.<br/>Salmon--Columbia River.<br/>Sea lions--Predators of--Fish.--Columbia River
<br/><br/><label>GPO Item No.: </label>0807-A-07 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>LC 14.23:IF 11045/