Hussen, Ahmed <br/><br/>
Principles of Environmental Economics and Sustainablility: An Integrated Economic and Ecological Approach 

 - 4th ed. 
 - London:  Routledge,  2019. 
 - xxiii,415p.  col. ill.;  28 cm (Pb) 
<br/><br/>Includes index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9780815363545 
<br/><br/><label>Dewey Class. No.: </label>R333.7 H96P