WHITBY, M. C.  WHITBY, M. C., AND WILLIS, K. G. <br/><br/>
RURAL RESOURCES DEVELOPMENT:  AN ECONOMIC APPROACH 

 - 2nd ed. 
 - LONDON:  METHUEN & CO LTD.,  1978. 
<br/><br/><label>ISBN: </label>0416707300. 
<br/><br/><label>Dewey Class. No.: </label>711.14 WHI