Cross, Brad Lee books & textbook
Geodes: Nature's Treasures
Cross, Brad Lee Zeitner, June Culp
Gem Guides Book Co /2006-04-30 Paperback / 292 Pages
isbn-10: 1889786322 / isbn-13: 9781889786322
Gem Trails of Texas
Gem Guides Book Co /2002-01-08 Paperback / 160 Pages
isbn-10: 188978611X / isbn-13: 9781889786117
