Synopsis The over utilization of natural resources leading to imbalance in eco-system gives birth to environmental hazards. The major threats to our environment are the constant threat of nuclear war and unprecedented pollution endangering our life support system. Humanity is in the grip of serious problems to maintain its existence, protection, survival and for the improvement of living standard. The present work 'Environmental Hazards' -- contains 14 selected papers of eminent professors and scientists, relating to various issues, their implications and dimensions of environment. It is hoped that the book will immensely help the policy makers, researchers, environmentalists and general readers for policy paradigms.