Covington, Gareth <br/><br/>
International encyclopedia of sustainable development / 
by Gareth Covington 
 - Oakville :  Apple academic press,  2010. 
<br/><br/> vol 1 :land mamagement<br/>vol 2 : water management<br/>vol 3 : sustainable living<br/>vol 4 : sustainable industry<br/>vol 5 : sustainable tourism 
<br/><br/><label>ISBN: </label>9781926692067 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development
<br/><br/><label>Dewey Class. No.: </label>338.927  / COV/I.1