000 00283nam a2200109Ia 4500
008 220201s1993 xx 000 0 eng d
100 _aVaradarafan, DB & Sublamaniam, V
245 0 _aAir pollution & road transport
260 _bAshish Pub House
_c1993
300 _a111
942 _2ddc
999 _c86027
_d86027