00538nam a2200205 4500 20170721123840.0 000 000 000 0412352907 UOEL TN 272 .A56 1991. Annels Alwyn E. Mineral deposit evaluation : A Practical approach / Alwyn E. Annels. London : Chapman and Hall Ltd, c1991. x,436 p. : ill. includes index Mining engineering ,metallurgy Technology lcc SBK 13900 13900 0 0 lcc 0 0 UOE UOE GEN 2017-07-21 0 TN 272 .A56 1991. 10010866 2017-07-21 00:00:00 10010866 2017-07-21 SBK 0 0 lcc 0 0 UOE UOE GEN 2017-07-21 0 TN 272 .A56 1991. 10010867 2017-07-21 00:00:00 10010867 2017-07-21 SBK