Tathastu Institute Environment & Security Issues Useful For UPSC Mains Of Civil Services Original Book English Medium
Total Pages:-151
Table of Contents
1. PREFACE
2. KEY FEATURES OF BOOK
3. HOW TO USE THIS BOOK
4. ESSENTIALS AND GUIDELINES OF ANSWER WRITTING
5. PREVIOUS YEAR QUESTIONS
6. BIODIVERSITY
7. POLLUTION
8. CLIMATE CHANGE
9. CURRENT EVENTS IN ENVIRONMENT
10. DISASTER MANAGEMENT
11. SCIENCE AND TECHNOLOGY
12. INTERNAL SECURITY
13. KEYWORDS
