000 00383nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-7224-768-0
082 _a628
_bKOR
100 _aKoren, H
245 0 _aHandbook of environmental health and safety
260 _aNew Delhi :
_bJaico Publication,
_c1999.
300 _a674
365 _a3250
650 _aCivil Engineering
999 _c131216
_d131216