000 003360000a22001570004500
060 _a100
082 _a632. 302 WES
100 _aWestcott, Cynthia
245 _aPlant disease handbook
250 _a3
260 _aU S A, Van Nostrand Reinhold Co
260 _c1971
300 _a843
650 _aPlant disease
942 _cBK
999 _c214503
_d214503