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USGS · 70004427

Geochemical mapping of the Denver, Colorado (USA) urban area: A comparison of studies in 1972 and 2005

D. B. Smith·R. G. Garrett·G. Closs·K.J. Ellefsen·J.E. Kilburn·J.D. Horton·S. M. Smith
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D. B. Smith, R. G. Garrett, G. Closs, K.J. Ellefsen, J.E. Kilburn, J.D. Horton, S. M. Smith. 2011. Geochemical mapping of the Denver, Colorado (USA) urban area: A comparison of studies in 1972 and 2005. https://pubs.usgs.gov/publication/70004427

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