Jakab, Cheryl <br/><br/>
Clean air and water 

 - South Yarra :   MacMillan,   2007 
 - 32 p. :  col. ill.  
 - Global issues .
<br/><br/><label>ISBN: </label>9781420205435 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water --Pollution<br/>Air--Pollution<br/>Environmental protection<br/>Natural resources --Management<br/>Water quality management<br/>Air quality management<br/>Conservation of natural resources
<br/><br/><label>Dewey Class. No.: </label>363.73  / J25