Adriano, Marietta Samson,  1940- <br/><br/>
The impact of an irrigation project on labor intensity and the distributiton of income  the case of the Sibalom irrigation project in Iloilo, Philippines /  [microform] : 
by Marietta Samson Adriano. 
 - Ann Arbor, Mich. :  University Microfilms International,  1981. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Purdue University, 1980. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation farming--Economic aspects--Philippines--Iloilo.