Lewis, Ricki <br/><br/>
Beginnings of life/ 
Ricki Lewis 
 - New York :   WCB Brown Publications.,   c1995. 
 - xxiii 423 p. :   ill.ustration;   28 cm. 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>0-697-13661-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Biology.
<br/><br/><label>Dewey Class. No.: </label>Circ. 570 L585b 1995