000 00788 am a2200241 4500
999 _c10915
_d10915
001 vtls000014756
003 MTX
008 990107c1997 eng 00 eng
020 _a0419229108
039 9 _a201506261747
_bcat4
_c201311071622
_dVLOAD
_c201311071550
_dVLOAD
_c201008281204
_dVLOAD
040 _aSDU
050 0 0 _aTD423
_bW324 1997
093 _aSC001 SC002 EE001
245 0 0 _aWater Pollution Control : A Guide to the use of water quality management principles
260 _aLondon :
_bThomson Professional,
_c1997
300 _a510 p :
_bill
650 0 _aWater pollution control.
_94256
650 0 _aWater quality.
_94257
700 1 _aHelmer, Richard,
_ced.
_94258
700 1 _aHespunhol, Ivanildo,
_ced.
_94259
942 _cGBE
_2lcc