United Nations Environment Programme Industry and Environment Awards for improving the coastal environment : the example of the blue flag / United Nations Environment Programme Industry and Environment, World Tourism Organization, Foundation for Environmental Education in Europe

Awards for improving the coastal environment : the example of the blue flag / United Nations Environment Programme Industry and Environment, World Tourism Organization, Foundation for Environmental Education in Europe . - Paris : UNEP, cop. 1996 . - 50 p. : il. 30 cm
92-807-1625-5 (Brochado)

379.85
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