Folley, R.R.W <br/><br/>
Intensive crop economics 

 - London  Heinemann  1973 
 - 331 p. 
<br/><br/><label>ISBN: </label>0435629913 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.19  / FOL