000			00435nam a2200157Ia 4500
008			130223s9999 xx 000 0 und d
080			_a632.425:633.11
100			_aStubbs, R.W.
245			_aDifferences in reaction to puccini striiformis between first and second leaves i
260			_aWageningen
260			_c1968
300			_a122-123 p.
440			_aNo. 485; Nederland Instituut v
901			_pS16570
942			_cB _2udc
999			_c119967 _d119967