TY  - BOOK
AU  - McGee,E.S.
ED  - United States Geological Survey
TI  - Colorado Yule marble: building stone of the Lincoln Memorial 
AV  - QE75TA428.M3 .B9 no. 2162
PY  - 1999///
CY  - Washington, D.C., U.S. Governmeny Printing Office
KW  - Lincoln, Abraham,
KW  - Marble
KW  - Washington (D.C.)
KW  - Deterioration
KW  - Lincoln Memorial (Washington, D.C.)
KW  - Inspection
KW  - Colorado
N1  - Includes bibliographical references (p. 36-38)
ER  -