50 SIMPLE THINGS KIDS CAN DO TO SAVE THE EARTH 

 - FIRST EDITION 
 - KANSAS, USA  ANDREWS AND MCMEEL  1990 
 - 156P. 
<br/><br/><label>ISBN: </label>0836223012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL PROTECTION<br/>CITIZEN PARTICIPATION<br/>EARTH WORKS GROUP (U. S.)<br/>JUVENILE LITERATURE
<br/><br/><label>Dewey Class. No.: </label>363.70525/EAR