Pincus, Gregory. <br/><br/>
The eggs of mammals 

 - New York :  MacMillan,  1936 
 - 160 p.  : ilus. 
<br/><br/><label>LCCN: </label>50232 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embriología--Mamíferos.
<br/><br/><label>Dewey Class. No.: </label>591.32  / P55