Darling, F. Fraser <br/><br/>
Wilderness and plenty 
/ Frank Fraser Darling 
 - Boston  Houghton Mifflin  1970 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Nature - Effect of human beings on<br/>Conservation of natural resources<br/>Pollution
<br/><br/><label>LC Class. No.: </label>GF  / 75 Dar