NORIN, ERIK.

Geology of Western Quruq Tagh Eastern Tien=Shan. Stockholm, 1937.

4to. XV,195 pp., 43 plates, 3 sectionplates a. 2 maps, textillustr.

(Report from the Scientific Exp. to the North=Western Provinces of China under Leadership of Sven Hedin).

Order-nr.: 17394