Simmons, I. G. <br/><br/>
The ecology of natural resources / 

 - London :  Arnold,  1974. 
 - viii, 424 p. :  ill., maps ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>071315733X :  0713157348 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.<br/>Natural resources.
<br/><br/><label>LC Class. No.: </label>MED QH541.2  / S5