農商務省.地質調査所(ノウショウムショウ.チシツ チョウサジョ)
地質調査所(チシツ チョウサジョ)
Japan. Nōshōmushō. Chishitsu Chōsajo
Service Géologique Imperial du Japon
Imperial Geological Survey of Japan
Japan. Dept. of Agricultural and Commerce. Imperial Geological Survey of Japan
Nōshōmushō. Chishitsu Chōsajo