000 00381nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a123805
082 _a363.7
_bWOR
100 _aWORLD Health Organization
245 _aAir pollution and its health effects in China : a monograph
260 _aGeneva
_bWHO
_c1993
300 _a88 p.
650 _aAir pollution
942 _cPR
999 _c55432
_d55432