ASHBY,Eric  <br/><br/>
Reconciling man with  environment/  
Eric Ashby. 
 - London,  Oxford University Press,  c1978. 
 - vii,104 p,:  ill;. 
<br/><br/> include index  
<br/><br/><label>ISBN: </label>0198583273 
<br/><br/><label>Dewey Class. No.: </label>301.31 ASH