Chiras, Daniel D. <br/><br/>
Natural Resource Conservation / 
By Daniel D Chiras, John P Reganold. 
 - 1st Ed. 
 - Delhi :  Pearson Education Limited,  2015. 
 - 656p. ;  00 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL SCIENCE.
<br/><br/><label>Dewey Class. No.: </label>660.63  / THA