Mayr, Ernst <br/><br/>
Principles of systematic zoology 
Ernst Mayr and Peter D. Ashlock 
 - 2nd ed. 
 - New York  McGraw-hill book  1991 
 - xix,476p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0070411441  551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>590  / M474