000 00428 am a2200121 a 4500
100 1 _aDochinger, L.S., Arner, S.L.
245 1 _aNeedle mottle in eastern white pine seedings
_bSelective parameter for air pollution sensitivity
260 _aWashington
_c1978
300 _a1-5 p.
942 _2udc
_cB
440 _aNeedle, Pollution United States Department of Agriculture, Forest Service Research Paper NE-406
901 _aS33557
999 _c105408
_d105408