Hagan Harold R <br/><br/>
Embryology of the viviparous insects 

 - New York       Ronald          1951 
 - xiv, 472p.  cm. 
<br/><br/><label>Standard No.: </label>54693 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Vertebrate embryology<br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>K9B,86:7, J1