000			00336nam a2200145Ia 4500
008			220216s9999 xx 000 0 und d
245		0	_aRoot disease control
260			_bPlanters Bulletin _c1961
300			_a72-81
650			_aDisease control
650			_aRoot disease
650			_aRubber
650			_aTrenching
942			_cJS
999			_c67244 _d67244