000 00516nam a2200193Ia 4500
005 20250619145027.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aMAIN
041 _aEnglish
082 _a628
_bSIN
100 _aSingh, Alam and Sharma, U. S.
245 0 _aCurrent practices in Environmental engineering
260 _aDelhi
_b; International Book Traders
_c, 1984
300 _a248p.
_b, V.1
650 _aEngineering
650 _aEnvironmental Engineering
942 _cBK
999 _c119098
_d119098