TY - BOOK AU - McGee,E.S. TI - Mineralogical characterization of the shelburne marble and the salem limestone-test stones used to study the effects of acid rain T2 - U.S. Geological survey bulletin PY - 1989/// CY - Denver, Co. PB - U. S. Geological Survey KW - Marble KW - Composition KW - Limestone KW - Building stones KW - Testing ER -