Grottes et karsts de Chine
Sur les traces de Xu Xiake

(EPE 10m). On saddle at north end of Depression Valley. Description: 1m diameter, 4m deep vertical hole, choked. DP

Aut. Var. Ouvrage collectif (2006) . Prepared by Hilary Greaves
Hong Meigui Zhongdian Draughting Holes 2006 Expedition Report. Report prepared by Hilary Greaves. Hong Meigui Cave Exploration Society, December 2006
Analyse :
30 pages, , 1 maps, 2 caves maps, 16 photos couleurs. Description of the studied area and the caves explored.

115 caractères - Lu 112 Fois