000 00422nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a128773
082 _a660.6
_bNAV
100 _aNAVARATNAM, Ponnuchamy
245 _aStrain improvement of Aspergillus niger for citric acid production and optimizat
250 _aFaculty of Medicine, Univers
300 _aitiii, 254 p.
650 _aEnzyme production
942 _cPR
999 _c80049
_d80049