Slack, J. M. W <br/><br/>
From egg to embryo : regional specification in early development 
J.M.W. Slack 
 - 2nd ed 
 - Cambridge  Cambridge University Press  1991 
 - xix, 328 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references (p. 297-321) and index 
<br/><br/><label>ISBN: </label>9780521409438 
<br/><br/><label>ISSN: </label>90002670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology
<br/><br/><label>Dewey Class. No.: </label>591.33 SLA