The foundations of biological theory 
Mercer, E.H. 
 -  John Wiley & Sons, Inc.  1981 
 - vi, 232 p 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological system.
<br/><br/><label>Dewey Class. No.: </label>574.01 M54f 1981