000 00492 a2200169 4500
999 _c42311
_d43858
003 ISURa
008 150106b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a579
_bFRA
100 _aFrankland, Percy
_953656
245 _aMicro organisms in water
_btheir significance identification andremoval
260 _c1894
_aNew York
_bLongmans Green
300 _bill.
_c24 cm.
_a532 [ 38 ] p.
650 _aLIFE SCIENCE
_92454
650 _aMICRO-ORGANISMS
_953657
942 _cSR
_2ddc