Proceedings of a conference that was sponsored by the Institute of Environmental Studies at Ramapo College of New Jersey on May 8, 9, and 10, 1986.Section 1: Introduction Section 2: The Geographic Distribution of Radon Section 3: Transmission and Mitigation of Radon Section 4: Testing and Measurement Section 5: Radon and Health Section 6: Perception of Risk and Pyschosocial Impacts of Radon Exposure Section 7: Socioeconomic Impacts of the Radon Issue Section 8: The Role of Government in Responding to Radon Gas ExposureProceedings of a conference that was sponsored by the Institute of Environmental Studies at Ramapo College of New Jersey on May 8, 9, and 10, 1986.