000 00443nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aBeng Goh Cheng
245 0 _aCommercial experience with controlled upward tapping: Comparison of continuous with yearly panel-charging systems
260 _bProceedings of the Rubber Research Institute of Malaysia, Rubber Growers Conference 1986
_c1986
300 _a144-173
650 _aCUT
942 _cJS
999 _c55877
_d55877