Evaluation of mineral and mineral fuel potential of Crowley and Otero counties, state mineral lands administered by the Colorado State Land BoardNicole V. Koenig, Alex Scarbrough, Harry TerBest, Rachel E. Garrison · First published 2003Open the Tome
Evaluation of mineral and mineral fuel potential of Las Animas County state mineral lands administered by the Colorado State Land BoardBeth L. Widmann, Harry TerBest, Rachel E. Garrison, Alex Scarbrough · First published 2003Open the Tome
