Wright, Richard T. <br/><br/>
Environmental science , Toward a sustainable future / 
By Richard T Wright, Dorothy F Boorse. 
 - 12 edfr46554564. 
 - Essex :  Pearson Education Limited,  2014. 
 - 659p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9781292020846 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social problems and social services.
<br/><br/><label>Dewey Class. No.: </label>363.7  / WRI