000			00531nam a2200169Ia 4500
008			220216s9999 xx 000 0 und d
100			_aPeries O S
245		0	_aIncidence, control and economic importance of Oidium leaf disease on Ceylon rubber : Based on planters; assessments 1963
260			_bRubber Research Institute of Ceylon Quarterly Journal _c1963
300			_a65-72
650			_aCeylon
650			_aDisease control
650			_aOidium leaf disease
650			_aRubber
700			_aSolomon V B
942			_cJS
999			_c60992 _d60992