000 00572nam a22001817a 4500
005 20220520084102.0
008 220520b ||||| |||| 00| 0 eng d
020 _a978812246915
040 _cLC
050 _aGE123
_b.P55 2009
100 _apillai, sreemahadevan. p.r
245 _aA comprehensive laboratory manual for environmental science and engineering/
_cpillai,sreemahadevan.p.r
260 _anew delhi
_bnew age international publishers
300 _aviii,144pages
_billus.:
_c28cm
440 _anew age
650 _aenvironmental sciences
942 _2lcc
_cBK
999 _c10207
_d10207