books.google.co.uk - This is a well-rounded handbook of fermentation and biochemical engineering presenting techniques for the commercial production of chemicals and pharmaceuticals via fermentation. Emphasis is given to unit operations fermentation, separation, purification, and recovery. Principles, process design, and...http://books.google.co.uk/books/about/Fermentation_and_Biochemical_Engineering.html?id=tNSWeFclMhEC&utm_source=gb-gplus-shareFermentation and Biochemical Engineering Handbook, 2nd Ed.