Soil survey of Abra province, Philippines a reconnaissance soil survey

Soil survey of Abra province, Philippines a reconnaissance soil survey

Bibliographic Details
Main Author: Natividad, Narciso M.
Corporate Author: Philippines. Bureau of Soils
Format: Book
Language:English
Published: Manila Government Printing Office 1974.
Series:Soil report 43
Subjects:
Soil surveys > Philippines > Abra.
Soils > Philippines > Abra.