water quality conservation plan

	English	Abb.	学名	日本語	略称
1	water quality conservation plan			水質保全計画
2	Plan for Conservation of Lake Water Quality			湖沼水質保全計画
3	Plan for the Conservation of Water Quality of Lakes and Marshes at the Kamafusa Dam Reservoir			釜房ダム貯水池に係る湖沼水質保全計画