000			00291nam a22001337a 4500
003			OSt
008			241005b |||||||| |||| 00| 0 eng d
082			_a581.2 _bW13P
100			_aWalkar,J.C.
245			_aPlant Pathology
260			_aMcgraw Hill _c1950
300			_a699
942			_2ddc _cPER
999			_c46266 _d46266