Jiuzhaigou Valley_Travertine Mirrors of the Min ShanAsian Geographictext by YD Bar-NessMay13A geographer’s introduction to a unique Chinese national treasure, the colourful travertine terraces of the World Heritage Jiuzhaigou ValleyJiuzhaigouValley_TravertineMirrorsoftheMinShan-textbyYDBar-Ness-AsianGeographic-May13Online.pdf