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.

Λεπτομέρειες βιβλιογραφικής εγγραφής
Συλλογικό Έργο: Philippines (Republic). National Irrigation Administration, Philippines (Republic) Bureau of Agricultural Economics
Μορφή: Βιβλίο
Γλώσσα:English
Έκδοση: Quezon City [s.n.] 1971.
Θέματα:
Land > Upper Pampanga River Basin. > Philippines.
Land > Classification.