SECRETARY'S REPORT 167 



Fazio, G. G. ; Cook, C. J. ; and Hafner, E. M. High, energy gamma ray astron- 

 omy. IEEE Transactions on Nuclear Science, vol. NS-10, pp. 10-14, 1963. 



. Search for high-energy gamma-rays from the sun (abstract). Trans. 



Amer. Geophys. Union, vol. 44, p. 83, 1963. 



Fazio, G. G. See also Fireman, Fazio, and DeFelice; Duthie, Hafner, Kaplon, 

 and Fazio ; Duthie, Hafner, Kaplon, Fazio, and Savedoff ; Melissinos, Yaman- 

 ouchi, Fazio, Lindenbaum, and Yuan. 



FiKEMAN, E. L. Density of the solar flare plasma. Journ. Geophys. Res. vol. 

 67, p. 4890, 1962. 



. Tritium in meteorites and in recovered satellite material, In Tritium 



in the Physical and Biological Sciences, vol. 1, p. 69, IAEA, Vienna, 1962. 

 See also Tilles, Fireman, and DeFelice. 



Fireman, E. L. ; Fazio, G. G. ; and DkFelice, J. Argon 39, tritium, and alumi- 

 num 26 in the Farmington meteorite and its discordant exposure ages (ab- 

 stract). Trans. Amer. Geophys. Union, vol. 44, p. 83, 1963. 



Fireman, E. L. ; DeFelice, J. ; and Tilles, D. Tritium and radioactive argon 

 and xenon in meteorites and in recovered satellites, In Radioactive Dating, 

 vol. 1, p. 33, EAEA, Athens, 1963. 



Giese, R. H. Light scattering by small particles and models of interplanetary 

 matter derived from the zodiacal light. Space Sci. Rev., vol. 1, pp. 589-611, 

 1962. 



Gingerich, O., and Stahlman, W. Planetary longitudes for years —2500 to 

 +2000. Univ. Wisconsin Press, 1962. 



Gingerich, O. Krook's iterative procedure for the temperature distribution 

 in model stellar atmospheres (abstract). Astron. Journ., vol. 67, p. 272, 1962. 



. A spiral galaxy of astronomers. Sky and Tel., vol. 25, p. 132, 1983. 



Goldberg, L. Stellar and interstellar observations. In Space Age Astronomy, 

 pp. 203-212, Academic Press, New York, 1962. 



. The sun. In Hugh Odishaw, ed.. The Challenges of Space, pp. 129-142, 



University of Chicago Press, 1962. 



. The physics of the sun, its nature, structure and emission properties. 



In Donald P. Legalley, ed.. Space Science, pp. 88-112, John Wiley & Sons, 

 Inc., 1963. 



. Means of observations. In Thornton Page, ed., Stars and Galaxies, 



pp. 14-12, Prentice-HaU, Englewood Cliffs, N. J., 1962. 



. The abundance of He^ in the sun. Astrophys. Journ., vol. 136, No. 3, 



1962. 

 Goldstein, J. I. Electron microanalysis of metallic meteorites. S.M. thesis, 



MIT, Cambridge, Mass., 1962. 

 Hawkins, G. S. Radar determination of meteor orbits. Astron. Journ., vol. 



67, p. 241, 1962. 



. A study of tektites. NASA Research Report No. 14, 1962. 



. New theory of the universe. Science Digest, p. 40, 1962. 



. A study of tektites. Journ. Geophys. Res., vol. 68, p. 805, 1963. 



. Impacts on the Earth and Moon. Nature, vol. 197, p. 781, 1963. 



. The initial diameter of meteor trails. Smithsonian Contr. Astrophys., 



vol. 7, p. 23, 1963. 

 . The Harvard Radio Meteor Project. Smithsonian Contr. Astrophys., 



vol. 7, p. 53, 1963. 

 — . See also Southworth and Hawkins. 



Hawkins, G. S., and Lazarus, D. M. Meteor ionization and the mass of 

 meteoroids. Smithsonian Contr. Astrophys., vol. 7, p. 221, 1963. 



