Josette,M. Sprey, H. <br/><br/>
Monitoring and evaluation of agricultural change 
/by Josette Murphy, Leendert H.Sprey 
 - Netherland  International Institute for Land reclamation and Improvement  1982 
 - 314 pages. 
<br/><br/> Include Bibliography 
<br/><br/><label>ISBN: </label>116484 
<br/><br/><label>Dewey Class. No.: </label>630  / MUR