SLACK J.M.W <br/><br/>
From Egg to Embryo-Regional Specification in early developme 

 - 3rd Ed. 
 - Cambridge.  Cambridge Uni. Press, GB  1991 
 - (xx),328p; 
<br/><br/><label>ISBN: </label>521401089 
<br/><br/><label>Dewey Class. No.: </label>591.33