TY  - BOOK
TI  - Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology
PY  - 1955///
CY  - Geological Survey of Great Britain
PB  - London
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=1869
ER  -