Book excerpt: In agricultural education and research, the study of agricultural microbiology has undergone tremendous changes in the past few decades, leading to today’s scientific farming that is a backbone of economy all over the globe. Microorganisms in Sustainable Agriculture, Food, and the Environment fills the need for a comprehensive volume on recent advances and innovations in microbiology. The book is divided into four main parts: food microbiology; soil microbiology; environmental microbiology, and industrial microbiology and microbial biotechnology.