000 00411nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a139241
082 _a579
_bOPE
100 _aOPEN University of Sri Lanka
245 _aEnvironmental and applied microbiology: laboratory manual
260 _aNugegoda
_bThe Open University of Sri Lanka
_c1998
300 _a121 p.
650 _aMicrobiology
942 _cPR
999 _c62933
_d62933