000 00388nam a22001337a 4500
020 _a1626990883
082 _a620.8
_bGUR.6
100 _aBhola R Gurjar
245 _aEnvironmental Science and Engineering
_cInstrumentation, modelling and analysis
250 _a Vol 7
260 _aUSA
_bStadium Press
_c2017
300 _g422
942 _2ddc
_cREF
_h620.8 GUR.6
999 _c329650
_d329650