Hatfield, E.J.  <br/><br/>
An introductions to Biology / 
by E.J. Hatfield. 
 - Oxford :  Clarendon Press,  1938, [reprinted 1949] 
 - 540 p.:  ill.;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570  / HAI 1949