000 00387nam a2200157Ia 4500
008 220216s9999 xx 000 0 und d
100 _aKiang W T
245 0 _aUse of rollmark for controlling bark consumption
260 _bPlanters Bulletin
_c1988
300 _a133-139
650 _aBark consumption
650 _aRollmark
650 _aRubber
700 _aJoy W T
942 _cJS
999 _c71799
_d71799