TY  - BOOK
AU  - Broughton Edge,A.B.
AU  - Laby,T.H.
TI  - The principle & prcatice of geophysical prosperting: being the report of the Imperial Geophysical Experimental Survey
PY  - 1931///
CY  - Cambridge
PB  - Atthe University Press
KW  - Geofísica
KW  - lemb
KW  - Libro
KW  - unescot
ER  -