CONTENTS:- 1. Introduction to Applied environmental Science and Related Fields. 2. Environmental Statistics Communication Informatics and Ecological Sanitation. 3. Environmental Monitoring environmental Impact Statement and Environmental Planning. 4. Environmental Archaeology Environmental Economics Urban Planning and Environmental Management. 5. Environmental Toxicology. 6. Freshwater and Marine Biology. 7. Environmental Soil Science and Impact of Irrigation. 8. Environmental Geology Environmental Geography and environmental Education. 9. Air Pollution Air Contaminants Climate Change. 10. Biodiversity Environmental Biotechnology and Natural Resources Management. 11. Focus on Water Pollution environmental Degradation Environmental Impact of Pharmaceuticals and Personal Care Products. 12. Environment Act environmental Design and Environmental Data Resources. 13. Case Studies of Micro Ecosystem and Anoxia events.