Frank, Marjorie <br/><br/>
202 science investigations:     exciting adventures in  earth, life and physical sciences/ 
by Marjorie Frank; illustrated by Kathleen Bullock. –  
 - Chicago, Illinois:   World  Book, Inc.,   c2015.        
 - 239 p.:  ill.;   28 cm. 
<br/><br/><label>ISBN: </label>978-0-86530-173-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.--Study and teaching (Elementary). <br/>Science.--Experiments.
<br/><br/><label>Dewey Class. No.: </label>GC 507 F828 2015