000 00540nam a2200169Ia 4500
008 220216s9999 xx 000 0 und d
100 _aRodrigo V H L
245 0 _aAdoption of different tapping systems in the rubber industry of Sri Lanka with special reference to low frequency tapping
260 _bJournal of the Rubber Research Institute of Sri Lanka
_c2007
300 _a21-Jan
520 _aDL
650 _aLow frequency tapping
650 _aPlantations
650 _aSmallholders
650 _aTapping systems
942 _cJS
999 _c53833
_d53833