TY  - BOOK
AU  - Tortora, Gerard J.
TI  -  Microbiology : an introduction / Gerard JTortora, Berdell RFunke, Christine LCase- 9th ed
SN  - 0321396022
U1  - 579 TOR 
CY  - San Francisco : Pearson Benjamin Cummings, c2007.
KW  - Microbiology
ER  -