Microbiology is a significant branch of science with a diverse range of interdisciplinary applications. This book discusses the applications of microbiology in agriculture, pharmaceutics, food and supplements. It also covers the uses of microbiology in biopolymers, bionanotechnology, green chemistry, etc. The extensive content of this book provides the readers with a thorough understanding of the subject. As this field is developing at a rapid pace, the contents of this book will help the students and academicians associated with the discipline to understand the modern concepts and applications of the subject.