000			00424nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a571.92 _bWAL-P
100			_aWalker, John Charles
245		0	_aPlant Pathology Mcgrawhill Publications In The A S
260			_bMcgraw Hill _aNewyork _c1950
300			_a698p.
630			_xGeneral Stack
650			_aLife Sciences _vBiologyPhysiologyPathology _xBotany
942			_cBOOK
999			_c15383 _d15383