000 00399nam a2200145Ia 4500
999 _c3346
_d3346
005 20220224144300.0
008 180713s9999 xx 000 0 und d
020 _a74604422
082 _a628.1
_bRAO-E
100 _aRao, Narayana M
245 0 _aEnvironmental Engineering /
_cM Narayana Rao, and V Thanikachalam
260 _aND:
_bMcGRAW HILL,
_c1993.
300 _b[pb]
_ax,264p.:
942 _cGB
_2ddc