Books by Kenneth King Humphreys:
Books in the extended shelves:
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Humphreys, Kenneth King: Fifteen years of service to the state of West Virginia : a keyword index of Coal Research Bureau reports, 1961-1976 (Coal Research Bureau, College of Mineral and Energy Resources, West Virginia University, 1977) (page images at HathiTrust)- Humphreys, Kenneth King: Production of mineral wool insulating fibers from coal ash slag and other coal derived waste materials (Coal Research Bureau, West Virginia University, 1973), also by William F. Lawrence and West Virginia University. Coal Research Bureau (page images at HathiTrust)
Find more by Kenneth King Humphreys at your library, or elsewhere.