000 00430cam a2200181ua 4500
001 12289
005 20171214163431.0
007 ta
008 020606s a g b000 u u
020 _cNULL (Hb)
040 _aMAIN
082 1 4 _aJX;5
_bSMI
100 1 _aSmith, William.
245 1 0 _aAir polution and forsts /
_cNULL.
300 _aNULL :
_bill.,figs. ;
_cNULL
_eAttached published papers .
504 _aNULL
942 _cBK
999 _c11969
_d11969