Environment, Ecology, Biodiversity, Wildlife etc. are key topics in UPSC civil services and state civil services examinations both in the preliminary and main examination. GKP’s Environment &Ecology: A dynamic approach by Mr. Neeraj Nachiketa is popular among aspirants looking for environmental studies books. Highlights of the book include: a. Segmentation into 5 Units for easy understanding and readability namely Multi-Dimensional Aspects of Environment, Concept & Principles of Ecology, Biological Diversity, Environmental Pollution & Problems & Global Warming b. Unit – 6 comprises of Revision Assignments and Test Papers c. As per the latest UPSC-Civil Services guidelines and exam pattern This book tackles the subject from all possible angles and dimensions. Through five compact and precise Units, it covers the theoretical aspects of a wide range of sub-topics related to the subject. With this book, we hope to expand our offerings of best books for IAS preparation for ambitious aspirants.