Slack J M W <br/><br/>
Essential Developmental Biology .-2nd edn .-1-4051-2216-0 

 - 2nd edn  
 -  Blackwell Pub Ltd, Oxford, UK 
<br/><br/><label>ISBN: </label>1-4051-2216-0 
<br/><br/><label>Dewey Class. No.: </label>K:7  P06/SLACK J M W/B25220