Notes on geomagnetic observatory and survey practice
An edition of Notes on geomagnetic observatory and survey practice (1970)
By K. A. Wienert
Publish Date
1970
Publisher
Unesco
Language
eng
Pages
217
Description:
subjects: Geomagnetic observatories, Geomagnetism, Magnetic instruments, Observers' manuals, MAGNETISMO TERRESTRE, OBSERVATORIOS, MAGNETISMO, INSTRUMENTOS