TY - BOOK AU - Hansen,J.P. AU - Davis,E.G. AU - Sullivan,G.V. ED - United States. TI - Autogenous attrition microgrinding of calcium carbonate minerals T2 - Report of investigations PY - 1981/// CY - [Washington, D.C.] PB - United States Department of the Interior, Bureau of Mines KW - Autogenous grinding KW - Calcium carbonate ER -