Land classification and supporting studies on the Upper Pampanga River Project.
By: Prepared for the International Bank for Reconstruction and Development. Submitted by the National Irrigation Administration and U.S. Dept. of the Interior, Bureau of Reclamation.
Contributors: World Bank.; United States. Bureau of Reclamation.
Published: 1971
Place of publication: [Quezon City]
Language: eng
Number of pages: 116
Subjects: Soils -- Philippines -- Nueva Écija (Province); Land use -- Philippines -- Nueva Écija (Province); Irrigation -- Philippines -- Nueva Écija (Province); Drainage -- Philippines -- Nueva Écija (Province)