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.

Xehetasun bibliografikoak
Egile korporatiboa: Philippines (Republic). National Irrigation Administration, Philippines (Republic) Bureau of Agricultural Economics
Formatua: Liburua
Hizkuntza:English
Argitaratua: Quezon City [s.n.] 1971.
Gaiak:
Land > Upper Pampanga River Basin. > Philippines.
Land > Classification.