Avery, Geroge S. <br/><br/>
Survey of biological progress  George S. Avery. 

 - New York  Academic Press  1949 
 - 437p 23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology Life sciences.
<br/><br/><label>Dewey Class. No.: </label>574  / A94S