000 003810000a22001450004500
008 150714t1980 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a628.51
_bU6
942 _cBK
100 _aAltshuller, A.P.
100 _aMcBean, G.A.
110 _aUnited States - Canada Research Consultation Group
245 _aLong-range transport of air pollutants
260 _c1980
999 _c119951
_d119951