Title: Fukatai to doboku chishitsu
Subtitle: chishitsuzu no yūkōsei to genkai, dōji kaisai saishin chishitsuzu happyōkai : Dokuritsu Gyōsei Hōjin Sangyō Gijutsu Sōgō Kenkyūjo Chishitsu Chōsa Sōgō Sentā Dai 3-kai Shinpojūmu
Subjects: Congresses, Geological mapping, Geology
Places: Japan