Item Description: Bound with: Notes on explosive mine gases and dusts, with special reference to explosions in the Monongah, Darr, and Naomi coal mines / Rollin Thomas Chamberlin.--A geological reconnaissance in northern Idaho and northwestern Montana / F. C. Calkins.--Briquetting tests at the United States fuel-testing plant, Norfolk, Virginia, 1907-8 / Chalres L. Wright.--The pleistocene geology of the Leadville quadrangle, Colorado / Stephen R. Capps.--Structural.
materials in parts of Oregon and Washington / N. H. Darton.--The colloid matter of clay and its measurement / Harrison Everett Ashley.--The Manzano group of the Rio Grande valley, New Mexico / Willis T. Lee and George H. Girty.--Geology of the Lewistown coal field, Montana / W. R. Calvert.
Physical Description: 9 volumes in 1 : illustrations, plates, maps ; 24 cm.