000			00287pam a2200109a 44500
082			_aTR _bRI-9373
100			_aF. J. Calinet
245	1		_aInteractions and limitations of primary dust controls for continious miners
260			_a _b _c
700			_aA. R. Jankowski
997			_aTR6755 C
999			_c405912 _d405912