Soil survey of Abra province, Philippines a reconnaissance soil survey

Soil survey of Abra province, Philippines a reconnaissance soil survey

Detaylı Bibliyografya
Yazar: Natividad, Narciso M.
Müşterek Yazar: Philippines. Bureau of Soils
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: Manila Government Printing Office 1974.
Seri Bilgileri:Soil report 43
Konular:
Soil surveys > Philippines > Abra.
Soils > Philippines > Abra.