This book is prepared for masters and graduate students to refer all topics-techniques of international standards. The title itself explain complete knowledge of Microbiology for syllabus of all universities and colleges-schools. These includes contribution of ancient Microbiologist, types of microbes, their growth, nutrition, structures, cellular components, preservation, media, sterilization, production of alcohol, fermentation techniques, antibiotics, amino acids, steroids, organic acids, pigment producer etc.. The title also gives information of TB, Syphillus, Typhoid in details. The basics of immunology and antigen-antibody reactions are also disc