TY  - GEN
AU  - Coomaraswamy , Uma
TI  - Environmental and applied microbiology unit V : exploitation of microorganisms by man
SN  - 9552307090
U1  - 579 
PY  - 1999///
CY  - Nugegoda
PB  - Open University
KW  - Microorganisms
KW  -  Applied microbiology
KW  - Microbiology
ER  -