Land subsidence; proceedings of the Tokyo symposium September 1969. Affaissement du sol; actes du colloque de Tokyo Septembre 1969.

Land subsidence; proceedings of the Tokyo symposium September 1969. Affaissement du sol; actes du colloque de Tokyo Septembre 1969. - [Paris] IASH/AIHS-Unesco [1970- - v. illus., maps. 25 cm. - Studies and reports in hydrology, 8 .

Summaries in French. "A contribution to the International hydrological decade."

Includes bibliographical references.

70851378

F***


Subsidences (Earth movements)--Congresses.
Groundwater--Congresses.
Mines and mineral resources--Congresses.

GB481 / .I5 1969

622/.24