Okpara, J. <br/><br/>
Climate Change Vol 3 (Hb 2016) 
Okpara J. 
 - 1 
 -  Intech  2016 
<br/><br/><label>ISBN: </label>9789535113096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment & Pollution
<br/><br/><label>Dewey Class. No.: </label>551.6  / OKP