Christie, Lee, <br/><br/>
Basic heredity / 
At head of cover page :  Active read At head of title page :  Biology 
by Lee Christie. 
 - 32 pages :  illustrations ;  20 cm 
<br/><br/> Includes index. 
<br/><br/> 1944 
<br/><br/><label>ISBN: </label>9789775110954 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetics--Juvenile literature.<br/>Heredity--Juvenile literature.<br/>Science--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>599.935