The book Biodiversity and Environmental Issues is a compilation of expert knowledge on biodiversity and environmental issues. The book has been set up into 33 chapters. This book provides information about the different aspects of biodiversity and environmental issues. This book reveals the research work being carried out by the researchers from India and abroad in the field of biodiversity and environmental issues. It contains most of the critical issues currently being raised by the researchers from different areas and is essential for conserving our precious environment and the use nature sustainable. This book is a unique collection of research articles which must be useful to the geographers, ecologists, environmentalists, academicians, researchers, administrators, industrialists, rural technologists and the interested people in general.