Bancroft, Howland books & textbook
Geology and Ore Deposits Near Lake City, Colorado
Irving, John Duer Bancroft, Howland
Sylvanite Publishing /2014-11-14 Paperback / 140 Pages
isbn-10: 1614740232 / isbn-13: 9781614740230
Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479
Irving, John Duer Bancroft, Howland Cross, Whitman
Ulan Press /2012-09-01 Paperback / 148 Pages
Reconnaissance of the Ore Deposits in Northern Yuma County, Arizona: Usgs Bulletin 451
Bibliogov /2013-03-22 Paperback / 140 Pages
isbn-10: 1288976526 / isbn-13: 9781288976522
The Ore Deposits Of Northeastern Washington...
Bancroft, Howland Lindgren, Waldemar
Nabu Press /2012-03-05 Paperback / 896 Pages
isbn-10: 1276994109 / isbn-13: 9781276994101
