000 00487nam a2200145Ia 45e0
008 131216n1965 xxu |||gr||||Z||||||eng
082 _a581
100 _aWalker, Jhon Charles,
_eAuthor.,
245 0 _aPlant Pathology
_cJhon Charles Walker
_hTextual Documents
250 _a2nd.
260 _aNew York
_bMcGraw-Hill Book Co.
_c1965
300 _a707.
653 _aPlant Pathology
942 _2ddc
_cTXT
999 _c247
_d247