000 00323nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
020 _a00320811
044 _aU.S.A.
245 _aPlant Disease Reporter. v.46, 1962
_c
260 _bPlant Industry Station
_aBeltsville
_c1962
300 _av.46, 999 p.; 24cm.
942 _2udc
_cP
999 _c9962
_d9962