Martin, Gustav J.  <br/><br/>
Biological antagonist :  the theory of biological relativity / 
Gustav J. Martin. 
 - New York :  Blakiston,  c 1951. 
 - vi, 516 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 431-434 
<br/><br/>330  330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theory of Biology.
<br/><br/><label>Dewey Class. No.: </label>574.01 / M636b