The Online Books Page

Books by Clarence Karr:

Books in the extended shelves:

• Karr, Clarence: Characterization of the resin fraction from various low-temperature tar pitches (U.S. Dept. of the Interior, Bureau of Mines; [for sale by Supt. of Docs., U.S. Govt. Print. Off., 1967), also by Joseph R. Comberiati (page images at HathiTrust)
• Karr, Clarence: Identification of distillable tar acids and tar bases from a low-temperature bituminous coal tar (U.S. Dept. of the Interior, Bureau of Mines, 1961), also by Joseph R. Comberiati, Ta-Chuang Lo Chang, Patricia A. Estep, and United States Bureau of Mines (page images at HathiTrust)
• Karr, Clarence: Influence of continuous carbonization method, temperature, and carrier gas on the amounts of individual pyrolysis products from a subbituminous coal (U.S. Dept. of the Interior, Bureau of Mines, 1966), also by Patricia A. Estep, Kenneth B. McCaskill, Joseph R. Comberiati, and United States Bureau of Mines (page images at HathiTrust)
• Karr, Clarence: Physical properties of aromatic ethers : a literature survey of 1,024 compounds (U.S. Dept. of the Interior, Bureau of Mines, 1962) (page images at HathiTrust)
• Karr, Clarence: Physical properties of low-boiling phenols : a literature survey (U.S. Dept. of the Interior, Bureau of Mines, 1957) (page images at HathiTrust)

Find more by Clarence Karr at your library, or elsewhere.