000 00292nam a2200121Ia 4500
008 170101s2017 xx 000 0 und d
020 _a9789351340263
082 _a620.8 PEA
100 _aPeavy
245 0 _aEnvironmental engineering
260 _aNew Delhi
_bTata McGraw Hill
942 _2ddc
_cBK
999 _c309
_d309