Artificial breeding of non-domestic animals  the proceedings ... the zoological society of London on 7 and8 September 1977 
edited by P. F. Watson 
 - London  Academic Press  1978 
 - 376 p. : ill. ; 23 cm. 
 - Symposia of the Zoological Society of London  no.43 .
<br/><br/>p. 337-338. 
<br/><br/><label>ISBN: </label>0126133433 
<br/><br/><label>LCCN: </label>7-45683 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breeding--Artific<br/>Animals