Gray Peter Ed. <br/><br/>
Encyclopedia of the biological sciences 

 - 2nd 
 - New York       Van Nostrand Reinhold        1970 
 - xxv, 1027p.  cm. illus. 
<br/><br/><label>Standard No.: </label>54949 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological science-Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>Gk, L0        RR