000			00341nam a2200133Ia 4500
008			220204s9999 xx 000 0 und d
082			_a581.2:578,27 _bPLA
100			_aPLANK, J E Van Der
245		0	_aPrinciples of plant infection.
260			_aNew York _bAcademic _c1975
650			_aInoculum
650			_aPlant infection
942			_cBK
999			_c23899 _d23899