In SITU investigations in soils and rocks: proceedings of the conference organised by the British Geotechnical Society in London, 13-15th May, 1969.- - London: British Geotechnical Society, 1970. - 323 p: ill., diagrs., photos., graphs.

Includes bibliographical references.


Sioils--Congresses.--Testing-
Rocks---Congresses.--Testing-

TA710 .5 I5