Marsland, Douglas. <br/><br/>
Principles of modern biology / 
Douglas Marsland. 
 - 3rd ed. 
 - New York :  Holt, Rinehart & winston,Inc. ,  c 1957. 
 - 632 p. ;  24 cm. 
<br/><br/>326  326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>574 / M359p