Changing Deserts  Integrating People and their Environment 

 -  White Horse Press  2012 
<br/><br/><label>ISBN: </label>978-1-87426-769-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History ; Ecology & Evolutionary Biology ; Biological Sciences ; Environmental StudiesHISTORY / Essays;NATURE / Ecosystems & Habitats / Deserts;NATURE / Essays;HISTORY / Social History