Slack J M W <br/><br/>
From egg to embryo    Regional specification in early development.      

 - Cambridge  Cambridge University Press       1991 
 - xix,328p  cm. 
<br/><br/><label>Standard No.: </label>30680 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G9B, N1