Merrey, Douglas James <br/><br/>
Irrigation, poverty and social change in a village of Pakistani Punjab  an historical and cultural ecological analysis 
Douglas James Merrey 
 - Philadelphia, Pennsylvania  University of Pennsylvania  1983 
 - 2 v. ; 21 cm. 
<br/><br/>Thesis (Ph.D) - University of Pennsylvania, 1983 
<br/><br/>p. 832-861 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Pakistan
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Pakistan--Poeverty<br/>Pakistan--Social conditions