Cosmic-ray results from Huancayo Observatory, Peru, June, 1936-December, 1946 : including summaries from observatories at Cheltenham, Christchurch, and Godhavn through 1946 /

The observatories of the Georg-von-Neumayer Station /
by: Augstein, Ernst
Published: (1984)

Observatories of the world /
by: Marx, Siegfried, 1934-
Published: (1982)

United States Naval Observatory.
Published: (1976)

Old Bucky & me : dispatches from the Christchurch earthquake /
by: Bowron, Jane, 1958-
Published: (2012)

Magnetical and meteorological observations made at Washington under orders of the hon. Secretary of the Navy.
Published: (1845)

Astronomical observations at Washington. 1838.
Published: (1845)

Reply to the "Statement of the trustees" of the Dudley observatory /
by: Gould, Benjamin Apthorp, 1824-1896

Logistic implications of an astronomical observatory on the moon /
by: Freeman, Raoul J.
Published: (1966)

Christchurch earthquake /
Published: (2012)

Long-lived space observatories for astronomy and astrophysics /
Published: (1987)

A report on geomagnetic observatory operations, 1990 /
by: Svendsen, Kendall L. (Kendall Lorraine), 1919-
Published: (1992)

Specimens of the garbling of letters by the majority of the trustees of the Dudley observatory.
by: Gould, Benjamin Apthorp, 1824-1896
Published: (1858)

The advanced solar observatory : executive summary /
by: Walker, A. B. C.
Published: (1986)

A short history of observatories.
by: Donnelly, Marian C. (Marian Card)
Published: (1973)

Astronomical telescopes and observatories for amateurs /
by: Moore, Patrick
Published: (1973)

List of active professional observatories /
by: Lukac, Marie R.
Published: (2000)

Orbiting carbon observatory : science writers' guide /
by: Buis, Alan
Published: (2008)

Naval Observatory.
Published: (1892)

Pluto and Lowell observatory : a history of discovery at Flagstaff /
by: Schindler, Kevin
Published: (2018)

Directory of astronomical observatories in the United States.
by: Sterns, Mabel
Published: (1947)

Greenwich Observatory ... the story of Britain's oldest scientific institution, the Royal Observatory at Greenwich and Herstmonceux, 1675-1975.
Published: (1975)

More small astronomical observatories /
Published: (2002)

U. S. Naval Observatory.
Published: (1894)

Great observatories of the world /
by: Brunier, Serge
Published: (2005)

Removal of Naval Observatory.
Published: (1878)

The creation of the Anglo-Australian observatory /
by: Gascoigne, S. C. B.
Published: (1990)

Establishment of naval observatory, etc.
Published: (1910)

Yerkes Observatory, 1892-1950 : the birth, near death, and resurrection of a scientific research institution /
by: Osterbrock, Donald E.
Published: (1997)

Yerkes Observatory, 1892-1950 : the birth, near death, and resurrection of a scientific research institution /
by: Osterbrock, Donald E.
Published: (1999)

National Observatory.
Published: (1815)

National Observatory.
Published: (1826)

National observatory.
Published: (1813)

Cosmic-ray results : Huancayo, Peru, January 1946-December 1955, Instituto Geofisico de Huancayo; Cheltenham, Maryland, March 1936-December 1955, U.S. Coast and Geodetic Survey, Cheltenham Magnetic Observatory; Christchurch, New Zealand, January 1947-December 1955, Department of Scientific and Industrial Research, Magnetic Survey Division; Godhavn, Greenland, January 1947-December 1950, det Danske meteorologiske institut, Geofysisk observatorium /
Published: (1957)

A report on geomagnetic observatories, 1995 /
by: McLean, S. J.
Published: (1995)

Site for the United States Naval Observatory.
Published: (1880)

The Harvard College Observatory : the first four directorships, 1839-1919 /
by: Jones, Bessie Zaban
Published: (1971)