Basic Policies for the Protection of Water Quality in Water Resources Area for the Purpose of Preventing Specific Trouble

	English	Abb.	学名	日本語	略称
1	Basic Policies for the Protection of Water Quality in Water Resources Area for the Purpose of Preventing Specific Trouble			特定水道利水障害の防止のための水道水源水域の水質の保全に関する基本方針