000 00402cam a2200181ua 4500
008 090105t||||||||||| 00 ||eng c
041 0 _aeng
082 _aEnv Dept.
_bBEl/A
100 _aBell,, J. N. B.
245 1 2 _aAir pollution and plant life /
260 _c.
300 _a.
362 1 _a.
504 _a.
650 0 _aAir pollution
700 0 2 _aTreshow,, M.
942 _cEnvironmental dept
999 _c19834
_d19834