TY - BOOK AU - Skerman,V.B.D. TI - A guide to the identification of the genera of bacteria with methods and disgest of generic characteristics, based on the data given in the 7th ed of Bergey's Manual of determinative bacteriology and on origina l papers PY - 1959/// CY - Baltimore : PB - William and Wilkins , KW - Bacteriology KW - Classification ER -