Vital connections: Children science books 
W. Saul & S. A. Jagusch 
 - Washington  Library of Congress  1992 
 - vii, 165p.; ill.  Pbk. 
<br/><br/><label>ISBN: </label>0435083325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-study and teaching(Elementary)<br/>Chlidren-United States-books and  reading congress