Howson, John <br/><br/>
Young person's guide to the environment  practical ways of making a difference 

 - London:  Souvenir Press Ltd,  1995. 
 - 174p. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0285632485 
<br/><br/><label>Dewey Class. No.: </label>333.7