000			00650cam a2200217 4500
005			20240911061530.0
008			700407s1969 ne a b 001 0 eng
010			_a 77080489
020			_a9789401176132 (pbk.)
050	0	0	_aTN291 _b.S54
082	0	0	_a622.31 _bSIN
100	1		_aSinclair, John.
245	1	0	_aQuarrying, opencast and alluvial mining / _cJohn Sinclair.
260			_aAmsterdam, _aNew York, _bElsevier, _c1969.
300			_avii, 375 p. : _bill. ; _c23 cm.
504			_aIncludes bibliographical references and index.
650		0	_aPlacer mining.
650		0	_aQuarries and quarrying.
650		0	_aStrip mining.
942			_cBK
999			_c15051 _d15051