000 00813nam a2200157Ia 4500
008 130513s9999 xx 000 0 und d
044 _aUSA
080 _a632
_bSR-II
245 _aPlant Disease Reporter
260 _bUnited States Department of Agriculture.
_c1923
270 _aScience and Education Administration.
_bBeltsville
_cMaryland
_dMaryland
362 _aJan - Dec,2002
362 _a+
901 _a152054 152003 169670 215567 222301 158754 169583 169669 215565 215566 215650 250835 227633 135080 135264 316470 227498 135263 216049 134460 316471 232119 316479 139585 236701 139584 139583 139582 139881 316469 316481 67524 316473 316480 59242 212424 316472 316475 316478 55210 194404 48826 212706 52287 52887 44544 64544 54348 54361 54343 54358 225825 76127 316536 316537 316474
942 _2udc
_cBV
999 _c156312
_d156312