TY - BOOK AU - Olsen,R.S. TI - Leaching aluminum from calcined kaolinitic clay with nitric acid T2 - Report of investigations PY - 1983/// CY - [Avondale, Md.] PB - US Dept. of the Interior, Bureau of Mines KW - Aluminum KW - Metallurgy KW - Leaching KW - Kaolinite KW - Nitric acid ER -