Industrial microbiology is a branch of biotechnology, which is concerned with the production of industrial products by the manipulation of microorganisms. It also involves maximizing product yields through gene amplification using plasmids and vectors. The production of antibiotics, enzymes, alcohol, vitamins, etc. is an important application of industrial microbiology. In agriculture, innovative biopesticides and microbial inoculants are applied to avoid the chemical use of pesticides and fertilizers. This book presents the complex subject of industrial microbiology in the most comprehensible and easy to understand language. It is a valuable compilation of topics, ranging from the basic to the most complex advancements in this domain. As this field is emerging at a rapid pace, the contents of this book will help the readers understand the modern concepts and applications of the subject.