1. Surveys of the Southern Milky Way.- CO Distribution Along the Southern Galactic Plane.- A First CO (J=2-1) Survey of the Southern Hemisphere.- Southern Galactic Plane Surveys of OH and H2O Masers.- Southern Line Surveys with the Parkes 64-m and Epping 4-m Radio Telescopes.- A Southern Survey of H166? Emission from the Galactic Plane.- HI Galactic Surveys Done at the IAR.- A Survey of HI in the Southern Galactic Plane.- Continuum Maps at 843 MHz of the Southern Galaxy and Magellanic Clouds.- 2. Gamma-Ray Surveys.- The Large-Scale Distribution of Galactic Gamma-Ray Emission.- Gas Content and Gamma Ray Emission in the First Galactic Quadrant.- Limits on the Surface Density of Molecular Hydrogen from Cosmic Gamma Ray Data.- On the Radial Distribution of Gamma Rays in the Outer Galaxy.- Local Interstellar Gas Distribution from Gamma-Ray Emission.- 3. Large-Scale Galactic Structure.- What We Should Expect in the Southern Plane.- Recent 21 cm Surveys of the Southern Milky Way and the Distribution of HI Beyond the Solar Circle.- Milky Way Spiral Structure: A New Look.- The Massachusetts/Stony Brook CO Survey of the Galactic Plane.- Latitude Distribution of CO in the Southern Hemisphere.- Molecular Clouds in the Outer Milky Way Galaxy.- 4. The Galactic Center.- A CO Structure near the Galactic Center with Strong Positional and Kinematic Gradients.- OH in the Centre of the Galaxy.- OH/IR Stars in the Central Region of the Galaxy.- 5. Detailed Surveys.- 13 CO Emission from the Galactic Disk in the Range ?=40°–60°.- 13 CO Observations towards the 2nd Galactic Quadrant Made with the Bordeaux Telescope.- A Comparison of 12 CO and 13CO Galactic Surveys.- Artificial Boundaries vs. HI Shells and Supersheils.- Southern OB Associations: New Clues to Star Formation Mechanisms?.- CO J=2-1 Observations Toward Southern HII Regions.- CO in Southern Sources.- Star Formation in a Dust Globule Embedded in the Gum Nebula.- CO Observations of a Sample of HII Regions in the Southern Hemisphere 233.- The Giant Molecular Clouds at ?=333° and in the Carina Nebula.- 6. External Galaxies.- A High Resolution HI Survey of M31.- The Production of a 16-mm Film of M31.- HI Structures in M31.- Molecular Clouds and Star Formation in Spiral Galaxies.- 7. Survey Instruments.- Columbia University Southern Hemisphere Millimeter-Wave Survey Telescope.- High Energy Satellite Surveys.- The Hipparcos Mission — Astrometry from Space.- 8. Closing Summary.- Indexes.- HI Emission From the Galactic Equator (?,v).- CO Emission From the Galactic Equator (?,v).- 408 MHz Radio Continuum at ?b? < 40° (?,b).- High Energy Gamma Ray Emission (?,b).- Integrated HI Emission (?,b).- HI Surface Density in M31.