ocm26280654, OCoLC, 2017-04-03, 920729s1992 xx a bm 000 0 eng d, (OCoLC)26280654, , , RAO, eng, RAO, OCLCQ, , , QB 1000, Rob 1992, , , QB 1000, QB1000, .R662, , , P4803, Roberts, Douglas,, 1, , A study of the neutral and ionized gas in the interstellar medium and galactic H II regions /, by Douglas Alan Roberts., 1, 2, 1992., , , 1992., xiii, 178 leaves :, ill. ;, 28 cm., , , Thesis (Ph. D.)--University (of) Oklahoma. Graduate College. Department of Physics and Astronomy, 1992., , , Includes bibliographical references (leaves 173-178)., , , Modern Book, Gift, , , Adler staff dissertation/thesis, , , 2012.053, , , Hydrogen, Neutral., Interstellar matter., , , 0, 0, HELD BY AP$ - 2 OTHER HOLDINGS, , , c, t, m, I, a, aZ0bAP$, DATE_RECEIVED, 2012-3-1, QB1000 .Rob 1992