000			00514 a2200133 4500
082			_a622.31 _bSy68o
245	1		_aOPENCAST MINING, QUARRYING, AND ALLUVIAL MINING _cSYMPOSIUM ON OPENCAST MINING, QUARRYING AND ALLUVIAL MINING (1964 : LONDON)
260			_aLondon _bInstitution Of Mining And Metallurgy _c1965
300			_a772
500			_aImprint Covered By Label : Published And Distributed In The United States By American Elsevier Pub. Co., New York
906			_h1964
964			_gCIRC
997			_aA5348 s C
999			_c458342 _d458342