Grottes et karsts de Chine
Sur les traces de Xu Xiake

Less than 1m diameter hole in cliff. Immediately inside is a constriction beyond which rocks tumble down a slope ... AA, DC

Aut. Var. Ouvrage collectif (2005) . Edited by Hilary Greaves
Hong Meigui Yunnan Resurgences 2004 & Yunnan 2004 Joint Expedition Report Edited by Hilary Greaves, Hong Meigui Cave Exploration Society, March 2005
Analyse :
101 pages, 1 map, 8 caves maps

123 caractères - Lu 370 Fois