Ishii, M., Ishimura, K. and Nakayama, T. (1992) Management and application of Geotechnical Data: The Geotechnical Data Information System of the Tokyo Metropolitan Government, Environmental Geology, 19(3) pp. 169-178.
Ishii, M., Ishimura, K. and Nakayama, T. (1992) Management and application of Geotechnical Data: The Geotechnical Data Information System of the Tokyo Metropolitan Government, Environmental Geology, 19(3) pp. 169-178.