Boone , David R Bergey's manualʼ of systematic bacteriology: Volume 1, The Archaea and the deeply branching and phototrophic Bacteria / edited by David Hendricks Bergey, David R Boone; Richard W Castenholz; George M Garrity - 2nd ed. - 721p. : includes index ISBN: 9781441931597 Subjects--Topical Terms: Bacteria -- Classification. LC Class. No.: QR81BOO2001