John B Townshend

5 books

Mar 1, 2013
Cover of Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, January 1981

Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, January 1981

Mar 1, 2013
Cover of Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, February 1981

Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, February 1981

Sep 3, 2011
Cover of Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, July 1983

Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, July 1983

Sep 2, 2011
Cover of Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, October 1983

Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, October 1983

Sep 2, 2011
Cover of Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, December 1983

Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska, December 1983