{"product_id":"9780367020224","title":"Managing Air Quality and Scenic Resources at National Parks and Wilderness Areas","description":"\u003cp\u003eThis book is an outcome of the Visual Values Workshop in 1982. It presents the ongoing research on state-of-the-art techniques and applications to address the human perception of changes in visual aesthetic resources and to assign psychological, social, and economic measures of value to visitors.\u003c\/p\u003e","brand":"Routledge","offers":[{"title":"Default Title","offer_id":45379022553167,"sku":"00000_00000_00000_00000","price":8190.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/9174\/2287\/files\/9780367020224-1.jpg?v=1780190926","url":"https:\/\/kinokuniya.com.tw\/products\/9780367020224","provider":"Books Kinokuniya Taiwan","version":"1.0","type":"link"}