Of all the planets in the solar system, Earth is unique-it is the only planet that has been supporting life. Human civilization has taken giant strides in the fields of science, technology and industry. But on the flip side, it has witnessed the rapid depletion of forest, over population, soil, water and air pollution, etc. and unsustainable use of planet's resources and therefore the 'blue plant' is in peril. Thus the Environment has drawn world-wide attention for its protection and sustainable management. Ecology and Environmental science has now been introduced in the curriculum at all levels of education.
This book with through in-depth knowledge about the principles of ecology and environmental science has been written to meet the requirements of undergraduate students in Indian universities.

The salient features of this volume are
" Comprehensive discussions on the basic concepts of ecology and environmental science.
" Use of structured modules to explain the causes and effects of pollution and measures to tackle it.
" Real life examples to explain complex scientific concepts.
" Extensive use of graphs, flowcharts, tables and block diagrams for better understanding.
" Detailed glossary of important terms.
" Structured question bank.