Johnson, Willis H. (Willis Hugh), 1902-1994 <br/><br/>
Principles of zoology / 
Johnson, Willis H. (Willis Hugh), 1902-1994 
 - xi, 747 p. ; [16]p of plates : ill.(some col), maps ; 29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>591