The two-volume Handbook of Environmental Health and Safety has been a standard reference for over 20 years. Completely revised and expanded to reflect the latest developments and discoveries in this constantly changing and evolving field, the fourth edition continues to provide a basis for understanding the interactions between humans and the environment and how such interactions affect the health and welfare of individuals. Each volume includes a chapter on instrumentation, state-of-the-art graphics, a comprehensive bibliography, and an index. They are an ideal text/reference for students or professionals in the environmental, health, and occupational safety fields.