Bretschneider L H <br/><br/>
Sexual endocrinology of non-mammalian vertebrates 

 -  1947 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>69231 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates
<br/><br/><label>Dewey Class. No.: </label>K9:3:39-5, H7