Ground water.

Ground water.

Xehetasun bibliografikoak
Egile korporatiboa: University of the Philippines (Quezon City). Science Education Center, University of the Philippines (Diliman). Science Education Center
Formatua: Liburua
Hizkuntza:English
Argitaratua: Quezon City SEC 1982.
Saila:Philippine environment series. Water resources / Science Education Center, University of the Philippines [2]
Gaiak:
Water, Underground > Philippines.