TY  - GEN
AU  - Coomaraswamy ,Uma
AU  - Thiagarajah , Krisha ; Kulasekara , Geetha
TI  - Environmental and applied microbiology unit VI: laboratory manual
SN  - 9552307066
U1  - 579 
PY  - 1998///
CY  - Nugegoda
PB  - Open University
KW  - MICROBILOGY
ER  -