Raw materials and the manufacture of vitrified clay pipe in Arizona [abs.], in Peirce, H.W., ed., Proceedings of the 21st Forum on the Geology of Industrial Minerals

Morris, D., 1985, Raw materials and the manufacture of vitrified clay pipe in Arizona [abs.], in Peirce, H.W., ed., Proceedings of the 21st Forum on the Geology of Industrial Minerals: Arizona Bureau of Geology and Mineral Technology Special Paper 4, p. 131-132.