Radiological Monitoring of the Environment documents the proceedings of a symposium organized by The Central Electricity Generating Board in association with The Joint Health Physics Committee, held at Berkeley, Gloucestershire, on 3-4 October 1963. Environmental monitoring in its different aspects is of interest to most health physicists, and in particular to those of the Generating Board in relation to nuclear power stations and nuclear laboratories. The symposium served the dual purpose of disseminating information on a subject of importance, and fulfilling one of the objectives of the Joint Health Physics Committee by bringing together people working in various fields. This volume is divided into two parts, following the way in which the symposium was arranged. The first part of the volume contains the papers and the second part consists of the transactions of the meeting at Berkeley. The papers presented cover topics such as radioactivity in agricultural products; the monitoring of artificial radioactivity in waters round the British Isles; the monitoring of uranium and plutonium dust hazards; radiological control in university laboratories; and environmental surveys around research reactors.