TY - BOOK AU - Grogan, Helen A AU - Till, John E TI - Radiological risk assessment and environmental analysis SN - 9780195127270 SN - 200703691 U1 - 363.1799 TIL PY - 2008/// CY - Oxford PB - Oxford University Press KW - Accidents, Radiation - prevention & control KW - Environmental Exposure - prevention & control KW - Environmental Monitoring - methods KW - Health risk assessment KW - Radiation - Safety measures KW - Radiation dosimetry N1 - Includes bibliographical references and index ER -