• 1 Iron mines and mining

• 1 Azéma, Léon Elie Marc Marie, 1852-
• 1 Gansu Sheng (China). Di zhi kuang chan ju
• 1 Guangdong Sheng (China). Di zhi kuang chan ju
• 1 Guizhou Sheng (China). Di zhi kuang chan ju
• 1 Hebei Sheng (China). Di zhi kuang chan ju
• 1 Hubei Sheng (China). Di zhi kuang chan ju
• 1 Inner Mongolia (China). Di zhi kuang chan ju
• 1 Jilin Sheng (China). Di zhi kuang chan ju
• 1 Legendre, A.-F. (Aimé-François), 1867-
• 1 Lemoine, Paul, Mme, 1887-1984
• 1 Liaoning Sheng (China). Di zhi kuang chan ju
• 1 Murakami, Hanzō
• 1 Ningxia Huizu Zizhiqu (China). Di zhi kuang chan ju
• 1 Pelourde, Fernand
• 1 Qinghai Sheng (China). Di zhi kuang chan ju
• 1 Shaanxi Sheng (China). Di zhi kuang chan ju
• 1 Shandong Sheng (China). Di zhi kuang chan ju
• 1 Shanghai (China). Di zhi kuang chan ju
• 1 Tianjin (China). Di zhi kuang chan ju
• 1 Tibet Autonomous Region (China). Di zhi kuang chan ju
• 1 Xinjiang Uygur Zizhiqu (China). Di zhi kuang chan ju
• 1 Yunnan Sheng (China). Di zhi kuang chan ju
• 1 Zhejiang Sheng (China). Di zhi kuang chan ju

• 18 Chinese
• 1 English
• 1 French

• 2 Tianjin
• 2 Tibet Autonomous Region
• 2 Yunnan Sheng
• 1 Beijing
• 1 Gansu Sheng
• 1 Guangdong Sheng
• 1 Guizhou Sheng
• 1 Hebei Sheng
• 1 Hubei Sheng
• 1 Inner Mongolia
• 1 Jilin Sheng
• 1 Liaoning Sheng
• 1 Manchuria
• 1 Ningxia Huizu Zizhiqu
• 1 Qinghai Sheng
• 1 Shaanxi Sheng
• 1 Shandong Sheng
• 1 Shanghai
• 1 Sichuan Sheng
• 1 Xinjiang Uygur Zizhiqu
• 1 Zhejiang Sheng

Limit year range