000			00422nam a2200133Ia 4500
008			220216s9999 xx 000 0 und d
100			_aNayagam J
245		0	_aEconomic returns from selected stimulated tapping systems
260			_bProceedings of the International Rubber Conference, Kuala Lumpur, Malaysia, V.3. 1985; p527-541
650			_aTapping system
700			_aAbraham P D
700			_aWan Y H
942			_cJS
999			_c57599 _d57599