Brainerd John W. <br/><br/>
Working with nature    A practical guide    

 - New York  Oxford University Press U. S. A.      1973 
 - 517p. Bibliography p.474-96  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Economics
<br/><br/><label>Dewey Class. No.: </label>X:(G:55), L3