000 00354nam a2200121Ia 4500
008 130225s9999 xx 000 0 und d
245 _aVirus diseases and other disorders with viruslike symptoms of stone fruit in Nor
260 _aWashington
_c1951
300 _a1-276 p.
440 _aUnited States Department of A
901 _a78779
942 _cB
_2udc
999 _c10422
_d10422