Markle, Sandra,  <br/><br/>
Science to the rescue 

 - 48 pages :   illustrations ;   26 cm 
<br/><br/><label>ISBN: </label>0689317832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science projects
<br/><br/><label>Dewey Class. No.: </label>507.8