官方藏书 / Reports_and_Conference_Proceedings / The National Geographic Magazine, Vol. III., PP. 205-261, I-XXXV, PL. 21, February 19, 1892
官方藏书 / Reports_and_Conference_Proceedings / The National Geographic Magazine, Vol. III., PP. 205-261, I-XXXV, PL. 21, February 19, 1892