The 6th Edition of Dr. J.J.R. Upadhyaya’s Environmental Law revised by Dr. Harihar Singh, traces the dynamic evolution of environmental law from the early conflicts between development and ecological protection to the modern realisation of sustainable development as a guiding principle. It provides a comprehensive overview of the legislative framework, policy developments, and landmark judicial decisions that have shaped environmental governance in India.

The revised edition incorporates recent amendments and major Supreme Court and High Court rulings, offering insights into new and emerging concepts such as Environmental Compensation Charges (ECC), the right to a decent environment, green fireworks, and Comprehensive Wildlife Management Plans. It also presents a detailed analysis of significant statutes including the National Green Tribunal Act, 2010, and the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006.

Written in a lucid and descriptive style, the book effectively balances theoretical understanding with practical application, making it an ideal resource for law students, researchers, judicial aspirants, environmentalists, and policymakers.