Science supplement 

 - New York:  WEbster's Home Library.  1998 
 - iv, 383p.:  ill.: some col. 
<br/><br/><label>ISBN: </label>087475089X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>science-clones sheep cloning 
<br/><br/><label>Dewey Class. No.: </label>505