000 00392nam a2200145Ia 4500
008 170101s2017 xx 000 0 und d
020 _a9780070648135
082 _a628,JOS
100 _aJoseph, Benny,
245 0 _aEnvironmental studies Joseph, Benny
260 _aNew Delhi
_bTata McGraw Hill
_c2017
300 _bill.
_c24 cm
650 _aSanitary & municipal engineering
942 _2ddc
_cBK
999 _c567
_d567