Johnson, M.L. . <br/><br/>
New Biology: V /  Textual Documents 
M.L. Johnson and Michael Abercrombie. 
 - 1st ed. / 
 - New York :  Penguin Books Ltd. ,  1948. 
 - 130p. :  ill ;  18cm . 
<br/><br/><label>Subjects--Index Terms: </label>Biology T/G-Biology 
<br/><br/><label>Dewey Class. No.: </label>574  / J 635 N