Law journals and publications play a crucial role in providing comprehensive and in-depth knowledge of various legal subjects, including environmental law and sustainable development. These resources are invaluable for candidates preparing for the UPSC Law Optional subject as they provide insights into recent developments, case law, and scholarly analysis in the field. Here are some prominent law journals and publications that focus on environmental law and sustainable development:

1. Journal of Environmental Law: This journal published by Oxford University Press covers a wide range of environmental law topics, including climate change, biodiversity, and sustainable development. It offers articles, case notes, and book reviews written by leading scholars and practitioners in the field.

2. Environmental Law and Practice Review: This publication by LexisNexis India provides a platform for legal practitioners, researchers, and policy-makers to discuss and analyze environmental law and policy issues in India. It covers topics such as pollution control, wildlife conservation, and environmental impact assessment.

3. Environmental Law Reporter: Published by the Environmental Law Institute, this journal focuses on US environmental law and policy. It covers a wide range of topics, including air and water pollution, hazardous waste management, and natural resource conservation.

4. International Journal of Sustainable Development and World Ecology: This interdisciplinary journal explores the links between sustainability, ecology, and development. It covers topics such as sustainable agriculture, renewable energy, and environmental governance.

5. Environmental Policy and Law: This journal published by Kluwer Law International covers a wide range of environmental law and policy issues at the international and national levels. It provides insights into topics such as environmental impact assessment, climate change, and biodiversity conservation.

6. Indian Journal of Environmental Law: This journal focuses on environmental law and policy in India. It covers topics such as environmental governance, wildlife protection, and sustainable development.

In addition to these journals, candidates can also refer to publications by organizations such as the World Bank, United Nations Environment Programme, and International Union for Conservation of Nature. These organizations often publish reports, articles, and case studies on environmental law and sustainable development, providing valuable insights and analysis.

Overall, these law journals and publications offer a wealth of information and analysis on environmental law and sustainable development, making them invaluable resources for candidates preparing for the UPSC Law Optional subject.