Maternal effects in development  the Fourth symposium of the British society for developmental biology 
edited by D.R. Newth & M. Balls. 
 - Cambridge  Cambridge University Press  1979. 
 - 420p. ill. 24cm. 
<br/><br/> Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0521226856 
<br/><br/><label>LCCN: </label>78-73812 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maternal--Fetal Exchange--Congresses<br/>Developmental biology--Congresses