000 00000nam a2200000 a 4500
005 20251203091753.0
020 _a8170244145
082 _a629.25,
_bD, Aga
100 _aAgarwal, S.K.
245 _aAutomobile pollution(Concerns, priorities and challenges)
260 _aDelhi
_bAshish
_c1991
300 _aviii, 248p.
_c22 cm.
_bHB
690 _aPollution control-Automobile
964 _bEng
_c
_d
_e
_f
_g_
997 _a80767 LIBSC C
999 _c52085
_d52085