Alexander, Gordon,  1901- <br/><br/>
General biology / 
Gordon Alexander. 
 - 2nd ed. 
 - New York :  Crowell,  c1962. 
 - 904 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>570  / ALG 1962