000			01114nam a2200277u 4500
001			00993360
003			PWmBRO
005			20240602102219.0
008			920903s1989 xxua b 10110 eng
020			_a0080372899
090	0	0	_b622/I61
111	2	0	_aInternational Symposium on Tailings and Effluent Management (1989 : Halifax)
245	1	0	_aTailings and effluent management : _bproceedings of the International Symposium on Tailings and Effluent Management, Halifax, August 20-24, 1989 / _ceditors, M.E. Chalkley ... [et al.].
260	0		_aNew York : _bPergamon Press, _c1989.
300			_a336 p. : _bill.
411	0		_aMetallurgical Society of the Canadian Institute of Mining and Metallurgy proceedings ; _vv. 14
650		0	_aMines and mineral resources _xWaste disposal.
650		0	_aAcid mine drainage.
650		0	_aTailings (Metallurgy).
700	2	0	_aChalkley, M. E.
710	2	0	_aCanadian Institute of Metallurgy
710	2	0	_aMetallurgical Society Hydrometallurgy Section
711	2	0	_aAnnual Conference of Metallurgists (28th : 1989 : Halifax).
942			_2ddc _02
994	0	1	_a078766
999			_c55469 _d55469