Siy, Robert Young, Jr. <br/><br/>
Rural organizations for community resource management  indigenous irrigation systems in the Northern Philippines /  [microform] : 
by Robert Young Siy Jr 
 - Ann Arbor, Mich. :  University Microfilms International ,  1982 
 - 3 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.)-Cornell University, 1982 
<br/><br/><label>ISBN: </label>Y910040027 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Philippines--Management<br/>irrigation scheduling--Philippines