000			00365nam a2200157Ia 4500
008			180424s9999 xx 000 0 und d
084			_a581.2 W1
100			_a"Walker, J C"
245		0	_aPlant Pathology
250			_a\\197000ENGGPSX
260			_aMcGraw Hill
260			_b1970
260			_cSydney
500			_aincludes index and biblioraphy
942			_cBK
999			_c23801 _d23801