Kilham, Lawrence,  1910- <br/><br/>
The American crow and the common raven / 
by Lawrence Kilham ; illustrations by Joan Waltermire. 
 - 1st ed. 
 - College Station :  Texas A&M University Press,  c1989. 
 - xiv, 255 p. :  ill. ;  27 cm. 
 - The W.L. Moody, Jr., natural history series ;  no. 10 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [235]-250. 
<br/><br/><label>ISBN: </label>0890963770 (alk. paper) : 
<br/><br/><label>LCCN: </label>88010174  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corvus brachyrhynchos--Behavior.<br/>Zoology<br/>Corvus corax--Behavior.<br/>Birds--Behavior.
<br/><br/><label>Subjects--Index Terms: </label>ზოოლოგია ფრინველები 
<br/><br/><label>LC Class. No.: </label>QL696.P2367  / K55 1989 
<br/><br/><label>Dewey Class. No.: </label>598.8/64 
<br/><br/><label>Universal Decimal Class. No.: </label>59  / K-44