TY  - BOOK
AU  - Pollack,Robert A.
TI  - Laboratory exercises in microbiology
SN  - 0471414123
U1  - 576 
PY  - 2002///
CY  - New York, N.Y.
PB  - J. Wiley
KW  - Microbiología
UR  - http://www.loc.gov/catdir/toc/wiley023/2002280497.html
ER  -