000			00577nam a22001817a 4500
008			230214b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aD 001.4:622 _bK3.1-K3-
100			_aBritish Standards Institution
245			_aGlossary of mining terms _c/B. S. 3618: Section 1: 1963, Drainage
260			_aLondon: _bBritish Standards Institution, _c1963
300			_a11p.
500			_aSection 3, Drainage
650			_aDrainage system
653			_aMining
653			_aMineral industry
942			_2udc _cREF
999			_c1093 _d1093