Agronomic and economic correlation study, supporting activity for the land classification works, on the Upper Pampanga River Project, service area.

Agronomic and economic correlation study, supporting activity for the land classification works, on the Upper Pampanga River Project, service area.

Bibliographic Details
Corporate Authors: Philippines (Republic). National Irrigation Administration, Philippines (Republic) Bureau of Agricultural Economics
Format: Book
Language:English
Published: Quezon City [s.n.] 1971.
Subjects:
Land > Upper Pampanga River Basin. > Philippines.
Land > Classification.