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  (4 items found)
Title Author / Artist Prod Type ISBN/ISBN-13
or UPC
Pub
Date
Price
Magnetical and Meteorological Observations at Lake Athabasca and Fort SimpsonLefroy, John HenryHardcover1358425965 /
9781358425967
05/2016$34.60
Magnetical and Meteorological Observations at Lake Athabasca and Fort SimpsonLefroy, John HenryPaperback1146718624 /
9781146718622
03/2010$32.18
Observations on Days of Unusual Magnetic Disturbance, Made at the British Colonial Magnetic Observatories, Under the Departments of the Ordnance and ASabine, EdwardHardcover1356118127 /
9781356118120
05/2016$29.40
Observations on Days of Unusual Magnetic Disturbance, Made at the British Colonial Magnetic Observatories, Under the Departments of the Ordnance and ASabine, EdwardPaperback1176897187 /
9781176897182
08/2010$18.68
  (4 items found)