Proceedings of the expert group meeting on harmonizations of environmental standards in the water sector of ESCWA member states

Proceedings of the expert group meeting on harmonizations of environmental standards in the water sector of ESCWA member states

Номзүйн дэлгэрэнгүй
Байгууллагын зохиогч:	United nations
Формат:	Ном
Хэл сонгох:	English
Хэвлэсэн:	New York ESCWA 1999
Нөхцлүүд:	Ecology

Тодорхойлолт
Биет тодорхойлолт:	260p