TY  - BOOK
AU  -  Bergey D H., Williams stanley T. 
TI  - Bergey's Manual of systematic  bacteriology
SN  - 0683090615
U1  - QW4 
PY  - 1989///
CY  - Baltimore
PB  - Williams & Wilkins
KW  - Bacteriology - - classification
KW  - Terminology
N1  -  Volume 4 editor:Stanley T. Williams
N2  -  Bacteriology - - classification, Terminology
ER  -