"Shri Madbhagwat Gita" has root concept behind the environmental pollution and their result. In the respect of our environment, we can co-relate Madbhagwat Gita with our activities and their results.when due to our selfish activities, like the heavy industrialization, urbanization and transport, unsystematic farming (excessive use of chemical fertilizers), the balance situation or the condition of the nature becomes disturbed. Then the nature takes the cruel step to maintain their balance or condition and some time these actions are in the form of pollution and related disaster like killing smog, acid rain, ozone depletion and desertification.In this course book a broad concept of pollution of environment is given, which is used by the UG and PG students. This book contains 10 chapter of environmental pollution, valuable for students of environment, life science and natural sciences. It is the hope that this book will help to students and people from every walk of life to understand the basic concept of environment pollution and their control to save the nature, and to ensure the sustainability of life supporting natural resources system on this planet earth.

There are several books dealing with Biodiversity conservation. But most of the book is scattered through scientific and technical basis and useful for the science background students only. While in India according to the decision of Honorable Supreme Court, the university grants commission has decided that the student of bachelor degree has to qualify the paper of environment for the knowledge of basic concept related to protection, management and conservation.But due to pure scientific and technical terminology, some times it is difficult for Art and Commerce student to understand the concept. So this is a little attempt to write a book without using heavy scientific words, so may it help the students of any streams and people from every walk of life. This book contains 10 chapter and a number of tables of conservational aspects, which is valuable for UG & PG students of Environmental Sc, Life Sc, Natural Sc, Wildlife Sc. and Forestry. It is the hope that this book will help to students and everyone from every walk of life to understand the basic concept of biodiversity conservation, and to ensure the sustainability of our planet earth.

Water is one of our most important natural resources. Without it, there would be no life on earth. The lifestyle we have become accustomed to depend heavily upon having plenty of cheap, clean water available as well as an inexpensive, safe way to dispose of it after use. Today, we face record consumption, uncertain supplies, and growing demands for protection from flooding and pollution. The health and economic effects of a shortage of clean water are matters of great concern. The supply of water available for our use is limited by nature. Although there is plenty of water on earth, but it is not always in the right place, at the right time and in the right quality. This book contains 11 chapter and 08 tables, covering concept and standard model of chemical techniques, which is valuable for UG and PG students of Hydrology, Life science, Natural sciences. Chemistry and Environmental sciences. It is the hope that this book will help to students and people from every walk of life to understand the basic concept of water pollution, and to ensure the quality and sustainability of water and water resources on this planet earth.

In this course book a broad concept of environment and nature is given, which is used by the UG and PG students. This book contains 15 chapter and 52 tables of environmental aspects, which is valuable for UG and PG students of environment, life science and natural sciences.According to the decision of Honorable Supreme Court, the University Grant Commission has decided, that the student of bachelor degree of any course or stream have to qualify a paper of environment for the knowledge of basic concept of environment and its conservation. Therefore in India the paper of environment is running in every university or institution with name of Environment Sciences or Environmental Study.It is the hope that this book will help to students and people from every walk of life to understand the basic concept of environment and nature, and to ensure the sustainability of life support system on this planet earth.