The Biology of penguins 
edited by Bernard Stonehouse. 
 - Baltimore  University Park Press  1975. 
 - ix, 555 p.  ill.  24 cm. 
 - Biology and environment .
<br/><br/> 920313 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0839108052 
<br/><br/><label>LCCN: </label>74024874  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Penguins
<br/><br/><label>LC Class. No.: </label>QL696.S473  / B56 1975 
<br/><br/><label>Dewey Class. No.: </label>598.4/41