Contained are 15 papers presented at the sixth annual AMA Congress on Environmental Health. Three papers are concerned with noise induced hearing loss as it relates to pathological effects, the role of physicians in workmen's compensation cases, and exposure to steady-state noise. Five papers deal with noise control as it relates to medical aspects, local control, non-transportational control, control through planning, and transportation control. Other topics include psycho-physical aspects of non-transportational noise, evaluation of transportation noise, non-auditory health effects, impulse noise effects, and simulated sonic boom and jet fly-over noise. The reports do not utilize extensive medical or technical terminology. Charts, graphs, and bibliographies are included with some of the papers. (PR)