TY  - BOOK
AU  - Wheelis,M.L.
AU  - Segel,W.P.
TI  - Introduction to the microbial world: laboratory manual 
SN  - 0134880315
PY  - 1979///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Microbiology
ER  -