Vayda, Andrew P. <br/><br/>
Explaining human actions and environmentalcChanges  

 - USA :  AltaMira Press (Rowman and Littlefield Publishers),  2009. 
 - xii, 303 p. 
<br/><br/><label>ISBN: </label>978-07-5910323-8 
<br/><br/><label>Source: </label>Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>African Studies