000 00337nam a2200145Ia 4500
003 OSt
008 181001s1980 xx 000 0 und d
082 _a628
_bKAP
100 _aKapoor, Baljeet
245 0 _aEnvionmental engineering
260 _bKhanna,
_aNew Delhi:
_c©1980
300 _a132p.
650 _aHumanities
942 _2ddc
_cBK
999 _c2583
_d2583