Moya, Tolentino Bermudez <br/><br/>
Crop diversification and cropping systems flexibility in Philippine rice-based irrigation system  [microform] / 
Tolentino Bermudez Moya 
 - Ann Arbor, Mich. :  University Microfilms International,  1992 
 - 4 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.)-Cornell University, 1992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural diversification--Philippines<br/>Cropping systems--Philippines<br/>Rice--Irrigation--Philippines