Land classification and supporting studies on the Upper Pampanga River Project.

Land classification and supporting studies on the Upper Pampanga River Project.

Manylion Llyfryddiaeth
Awduron Corfforaethol: Philippines (Republic) National Irrigation Administration, United States Bureau of Reclamation
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: [Quezon City s.n.] 1971.
Pynciau:
Land > Classification. > Philippines > Pampanga.
Irrigation > Philippines > Pampanga.
Upper Pampanga River Project.