000 00343nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a581.5
100 _aOlson,R.K. and Others
245 _aEcological Studies: Response of western forests to air pollution. Vol.97.
260 _aLondon
_bSpringerv.
_c1992
300 _a532
942 _2ddc
_cBK
999 _c12964
_d12964