Bartlett, Ruth <br/><br/>
Insect Engineers :  The Story of Ants / 
Written and  illustrated by Ruth Bartlett. 
 - New York :  William Morrow and Company,   1957. 
 - 128 p. :   ill.,  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Children's story
<br/><br/><label>Subjects--Index Terms: </label>Ants