By Sturgul, John R..
Littleton : SME, 2000 .
367 p. : , Contiene CD. 27 cm.
0873351819

By Kawatra, S.K..
Littleton Colorado : Society for mining, metallurgy and exploration, 2001 .
263 p. : 25 cm.
0873352017

By Runge, Ian Charles.
Littleton : Society form mining, metallurgy, and exploration, 1998 .
295 p. : 28 cm.
0873351657

By Cavender, Bruce.
Littleton : Society for mining, metallurgy and exploration, 1999 .
179 p. : 28 cm.
0873351746

By Mular, Andrew L..
Littleton : Society for mining, Metallurgy and Exploration, 2002 .
xix, 1252 p. : 26 cm.
9780873352239

By Honaker, Ricky Quay.
Littleton, Colorado : SME, 2003 .
139 p. : , Contiene indice alfabético. 26 cm.
0873352270

By Mular, Andrew L..
Littleton : Society for mining, Metallurgy, and Exploration, 2002 .
xix, 1155 p. : 26 cm.
9780873352239

Littleton : SME, 2000 .
x , 408 p. : 25 cm.
0873351991

Littleton (CO) : Society for Mining Metallurgy and Exploration, 1997 .
v. : , Depósito. 28 cm.

Littleton (CO) : Society of Economic Geologists, 2008 .
n. : 28 cm.