For a candidate who has at least 3-4 months to prepare for a major exam or who wants to gain in-depth knowledge of ecology, Dr. P.D. Sharma's 13th Edition

If you are a student of Botany, Environmental Science, or a UPSC aspirant, you have likely heard of Dr. P.D. Sharma’s Ecology and Environment . Often considered a foundational pillar for academic and competitive exams, the 13th edition brings updated insights into the rapidly evolving world of ecological principles and global environmental challenges. 📘 Why This Book is a Must-Have

: Includes detailed chapters on climatic and topographic factors, edaphic factors (soil science), water regimes, and biotic interactions among organisms.

Mastering Environmental Science: A Guide to P.D. Sharma’s 13th Edition

Modern sections dedicated to Climate Change , Global Warming , and Sustainable Development .



ecology and environment pd sharma 13th edition pdf verified