Vênus

"Initial observations of the nightside ionosphere of Venus from pioneer Venus Orbiter radio occultations."

1979 · ref. S7030 — In: Science Vol. 205 No. 4401 6 July 1979. Washington D.C.:: American Association for the Advancement of Science 1979. 1979. FIRST EDITION. 4to. Pages 99-102. Entire issue: 1-130 pp. 4 figs. 1 table. Pictorial wrappers. Fine. with: KLIORE et al. "Polar ionosphere of Venus near the terminator from early pioneer Venus Orbiter radio occultations." In: Science Vol. 203 No. 4382 23 February 1979. Washington D.C.: American Association for the Advancement of Science 1979. FIRST EDITION. 4to. Pages 695-826. Entire issue: 1-130 pp. 3 figs. 1 table. Pictorial wrappers. Fine. American Association for the Advancement of Science, 1979. unknown books