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Title: The cretacious-tertiary boundary in the Beloc Formation, southern peninsula of Haiti, West Indies
Date: 1996
dc.title: The cretacious-tertiary boundary in the Beloc Formation, southern peninsula of Haiti, West Indies

Title: Oil and gas fields map of Colorado
Date: 1991
dc.title: Oil and gas fields map of Colorado

Title: Water resources of Boulder County, Colorado
Date: 1980

Title: Inspection and certification program for CERCLA remedial activities at Uravan, Colorado
Date: 1988
dc.title: Inspection and certification program for CERCLA remedial activities at Uravan, Colorado

Title: Common minerals and rocks : their occurrence and uses
Date: 1913
dc.title: Common minerals and rocks : their occurrence and uses

Title: Tertiary igneous rocks and Laramide structure and stratigraphy of the Spanish Peaks region, south-central Colorado : road log and descriptions from Walsenberg to La Veta (first day) and La Veta to Aguilar (second day)
Date: 1996
dc.title: Tertiary igneous rocks and Laramide structure and stratigraphy of the Spanish Peaks region, south-central Colorado : road log and descriptions from Walsenberg to La Veta (first day) and La Veta to Aguilar (second day)

Title: Reconnaissance study of coal fires in inactive Colorado coal mines
Date: 1989
dc.title: Reconnaissance study of coal fires in inactive Colorado coal mines

Title: What are diamonds?
Date: 1999
dc.title: What are diamonds?

Title: Hydrogeologic and stratigraphic data pertinent to uranium mining, Cheyenne Basin, Colorado
Date: 1980
dc.title: Hydrogeologic and stratigraphic data pertinent to uranium mining, Cheyenne Basin, Colorado

Title: Estimated oil and gas reserves for Adams County, Colorado
Date: 1984
dc.title: Estimated oil and gas reserves for Adams County, Colorado

Title: Colorado's new oil boom, the Niobrara
Date: 2011r
dc.title: Colorado's new oil boom, the Niobrara

Title: Demonstrated reserve base for coal in Colorado Somerset coal field
Date: 1998
dc.title: Demonstrated reserve base for coal in Colorado Somerset coal field

Title: Artificial recharge of ground water in Colorado : a statewide assessment
Date: 2004

Title: Debris-flow origin of high-level sloping surfaces on the northern flanks of Battlement Mesa, and surficial geology of parts of the North Mamm Peak, Rifle, and Rulison quadrangles, Garfield County, Colorado
Date: 1993

Title: Colorado mineral and mineral fuel activity, 1997
Date: 1998
dc.title: Colorado mineral and mineral fuel activity, 1997

Title: Radon : issues and answers
Date: 1986
dc.title: Radon : issues and answers

Title: Alkalic igneous rocks of Colorado and their associated ore deposits
Date: 1998

Title: Bibliography of Colorado geology and mining : with subject index: from the earliest explorations to 1912
Date: 1914
dc.title: Bibliography of Colorado geology and mining : with subject index: from the earliest explorations to 1912

Title: Lost Creek Basin aquifer recharge and storage study
Date: 2011
dc.title: Lost Creek Basin aquifer recharge and storage study

Title: Coalbed methane stream depletion assessment study, northern San Juan Basin, Colorado
Abstract: "The purpose of this study was to develop a quantitative assessment of the levels of stream depletion or reduction in formation outflows (Spring flows or flowing stream systems gaining from contact with formations) that may be occurring as a result of the removal of water by coalbeds methane wells. .... The concern has been raised that the removal of ground water from aquifers that may be tributary to the surface stream system could be resulting in stream depletions or a reduction in spring flows and/or formation outflows that are of a magnitude sufficient to cause injury to senior water rights holders on over-appropriated stream systems."-- Cover letter.
Date: 2006

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