01104cam a2200289 4500 350157738 TxAuBib 20130925120000.0 090716t20092008||||||||||||||||||||eng|u 9780789210203 $39.95 0789210207 $39.95 (OCoLC)246893399 BTCTA BTCTA YDXCP VP@ BDX ALH TxAuBib Sparks, Jon. Walking the world's natural wonders / by Jon Sparks ; foreword by Benedict Allen. 1st ed., North American ed. New York : Abbeville Press Publishers, 2009. ©2008. 192 p. : col. ill., col. maps ; 27 cm. Originally published: London : New Holland Publishers, 2008. Includes bibliographical references and index. 20130925. Walking Guidebooks. Hiking Guidebooks. Landforms Pictorial works. Natural monuments Pictorial works.