000 00250nam a2200109Ia 4500
100 _aWestcott C
250 _aEdn 4
245 _aPlant Diseases Handbook .-Edn 4
260 _bVan Nostrand, New York
082 _aN79/B11635
300 _app 803; 27*14
999 _c45616
_d45616