1. The squeeze Publication: Produced: New York : [producer not identified], 1964 Subject(s): Population Density
2. Japan, answer in the Orient Publication: [United States] : In-Sight Productions, Inc. 1965 Subject(s): Population ControlPopulation GrowthPopulation DensityJapan
3. Countdown to collision Publication: [Airlie, Va.?] : George Washington University, [1972] Subject(s): Environmental PollutionEnvironmentPopulation DensityUnited States
