Soil survey of Ilocos Sur Province, Philippines

Soil survey of Ilocos Sur Province, Philippines

Bibliografiske detaljer
Institution som forfatter: Philippines (Republic) Department of Agriculture and Natural Resources
Andre forfattere: Mariano, Juan A., Romero, Isidoro A., Tingzon, Jorge A.
Format: Bog
Sprog:English
Udgivet: Manila Bureau of Printing 1954.
Serier:Soil report no.19
Fag:
Soil-surveys > Philippines > Ilocos Sur.