TY  - BOOK
AU  - Hitchcock,Edward
ED  - Massachusetts.
TI  - Report on a re-examination of the economical geology of Massachusetts
AV  - TN24.M4 A5
PY  - 1838///
CY  - Boston.
PB  - Dutton and Wentworth, state printers.
KW  - Geology
KW  - Massachusetts
ER  -