Wensley, Christopher John <br/><br/>
Irrigation rehabilitation  a comparative study of physical facilities and hydraulic conditions in three Philippine irrigation system /  [microform] : 
Christopher John Wensley 
 - Ann Arbor, Mich. :  University Microfilms International ,  1989 
 - 5 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.) - Cornell University, 1989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Philippines--Research