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Urey, Harold C.,. Comment on Relatively Poor Science Value of Television Payloads for Ranger : letter to Homer E. Newell, NASA Director of the Office of Space Sciences, 1962 Oct 24.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Ranger 5 Failure : letter to Dr. Hugh L. Dryden, Deputy Administrator, NASA, 1962 Oct 19.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Ranger Program and Need for Television Technical Knowledge : letter to Homer E. Newell, Director, Office of Space Sciences, NASA, 1963 Apr 5.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Ranger 5 failure and TV photography on future Ranger shots : letter to Homer E. Newell, Director, Office of Space Sciences, NASA, 1962 Oct 24.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Comment on Relatively Poor Science Value of Television Payloads for Ranger : letter to Homer E. Newell, NASA Director of the Office of Space Sciences, 1962 Nov 21.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Heacock, Raymond L., 1928-. Ranger 7, Part II. Experimenters' Analyses and Interpretations, 1965 Feb.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Prospective landing positions on the moon : letter to Homer E. Newell, NASA Deputy Director, Space Flight Programs, 1961 Jun 19.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Prospective lunar landing sites : letter to Homer E. Newell, Deputy Director of Space Flight Programs, NASA, 1961 Jun 19.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. The Origin of the Moon's Surface Features, 1956 Jan and Feb.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. The Origin of the Moon's Surface Features - Part II, 1956 Feb.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Interpretation of Ranger 7 data : letter to Gerard P. Kuiper, Director, Lunar and Planetary Laboratory, University of Arizona, 1965 Jan 6.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Problem of the photographic survey of the moon : letter to Homer E. Newell, Director, Office of Space Sciences, NASA, 1963 Apr 11.
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Jet Propulsion Laboratory Library and Archives |
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creatorOf |
Urey, Harold C.,. Photographic observation of the moon, gamma ray and seismometer data : letter to Homer E. Newell, Director, Office of Space Sciences, NASA, 1962 Nov 21.
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Jet Propulsion Laboratory Library and Archives |
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