Paul Frankel Ellen  <br/><br/>
Natural Resources the Environment and Human Welfare 

 - America  Cambridge University Press  2009 
 - 420 
<br/><br/><label>ISBN: </label>9780521139748 
<br/><br/><label>Subjects--Topical Terms: </label><br/> paul frankel ellen<br/> paul jeffrey<br/> welfare<br/>environment
<br/><br/><label>Dewey Class. No.: </label>363.705 PAU