@book{35623,
	author = {Koch, R. K. and Burrus, J. M. and United States},
	title = {Shape casting titanium in olivine, garnet, chromite, and zircon rammed and shell molds},
	publisher = {U.S. Dept. of the Interior, Bureau of Mines},
	year = {[1979]},
	series = {Report of investigations - Bureau of Mines ;},
	address = {Washington, D.C.}
}