TY  - BOOK
AU  - McConnell, Anita 
TI  - Geophysics & geomagnetism: catalogue of the science museum collection
SN  - 0-11-290434-3
PY  - 1986///
CY  - London
PB  - H.M.S.O.
KW  - Geophysical ApparatusGeophysics-instuments-listingGeophysics-instuments-pictures
ER  -