000 00319 am a2200121 a 4500
100 1 _a
_d
245 1 _aSugar maple borer
260 _aWashington
_c1971
300 _a1-4 p.
942 _2udc
_cB
440 _aSugar United States Department of Agriculture, Forest Service. Forest Pest Leaflet No. 108
901 _aS49324
999 _c105828
_d105828