Beer, G.R. De . <br/><br/>
Embryology and Evolution /  Textual Documents 
G.R. De Beer. 
 - 1st ed. / 
 - Oxford :  The Clarendon Press ,  1930. 
 - viii,116p. :  ill ;  21cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Biology Embryology Evolution G-Biology 
<br/><br/><label>Dewey Class. No.: </label>575  / B 392 Em