TY  - BOOK
AU  - Walter, William G.
AU  - 
TI  - Introduction to microbiology
U1  - 576.8 
PY  - 1973///
CY  - New York
PB  - Van Nostrand Reinhold Company
KW  - Parasitology
KW  - Microbiology
KW  - Biotechnology
KW  - Biology
ER  -