Coffin, Roy Gregg, 1878-1960, author2007-01-032007-01-031929http://hdl.handle.net/10217/10092masters thesesengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Colorado Agriculture BibliographyMineralogy -- Colorado -- Larimer CountyRecord of minerals collected from Larimer County for use in type mineral collection of Colorado Agricultural College, with notes on location and occurrenceText