{"product_id":"2940170135691","title":"Using Topographic Maps","description":"\u003cp\u003eWant to know just how tall Mount Everest is? Or what the city of Denver's elevation is? Then look at a topographic map! These maps use lines to show the height and shape of Earth's surface. \u003c\/p\u003e\u003cp\u003eBut how do you read the lines? And what other features do these maps have? Learn the ins and outs of topographic maps!\u003c\/p\u003e\u003cp\u003eA Lerner audio production.\u003c\/p\u003e","brand":"Lerner Publishing Group","offers":[{"title":"Default Title","offer_id":47162015645936,"sku":"2940170135691","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940170135691_p0.jpg?v=1763702908","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940170135691","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}