Florkin, Marcel. <br/><br/>
Molecular approaches to ecology / 
[by] Marcel Florkin and Ernest Schoffeniels. 
 - New York :  Academic Press,  1969. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>68028899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adaptation (Biology)<br/>Animal ecology.
<br/><br/><label>LC Class. No.: </label>QH546  / .F55 
<br/><br/><label>Dewey Class. No.: </label>591.5