The National Geographic Magazine, Vol. III., PP. 205-261, I-XXXV, PL. 21, February 19, 1892
Various
Страница - 84
Страница - 86
ENRI
, Crossing of Tibet by,
[253]
D
OUGLASS
, E. M., Record of discussion by,
[xi]
D
OUGLASS
, C