TY  - BOOK
AU  - Hoover, Herbert Clark
TI  - Georgius Agricola De re metallica
U1  - 622 HOO  
PY  - 1950///.
CY  - New York : 
PB  - Dover Publications, Inc., 
KW  - Mineral industries
KW  - Metallurgy
KW  - Paleontology
KW  - Zoology
N1  - Includes index.
ER  -