The major objective of the book-Microbes and Environmental Management is to endow with a rationalized and genuine source of information on varied aspects of microbial mediated environmental services to satisfy the educational needs of broad-spectrum academicians/researchers. The chapters of the book imitate the escalating girth and intensity of information concerning services of microbes in environmental management. The book contains 14 chapters, dealing on various aspects related to microbial mediated environmental management. The book will provide up-to-date information about the application of beneficial microbial bio-agents in the stability and sustainability of agriculture and environment. This book is not intended to serve as encyclopedia/ review of the subject. Nevertheless, the a choice of chapters include both practical and theoretical features and may provide a baseline knowledge genuinely required for future research need, which may be useful for conservation and restoration of degraded agro- and natural ecosystems, crop yield augmentation, bioremediation and sustenance of eco-friendly environment. The future viewers/readers of the book comprise teachers, researchers, post-graduate students and other peoples in sustainable agriculture and environmental development.