Soil survey of Ilocos Sur Province, Philippines

Soil survey of Ilocos Sur Province, Philippines

Bibliografiska uppgifter
Institutionell upphovsman: Philippines (Republic) Department of Agriculture and Natural Resources
Övriga upphovsmän: Mariano, Juan A., Romero, Isidoro A., Tingzon, Jorge A.
Materialtyp: Bok
Språk:English
Publicerad: Manila Bureau of Printing 1954.
Serie:Soil report no.19
Ämnen:
Soil-surveys > Philippines > Ilocos Sur.