TY  - RPRT
TI  - Mineral deposits and occurrences in New Hampshire, exclusive of clay, sand and gravel, and peat
AU  - Nancy C. Pearre
AU  - James Alfred Calkins
PY  - 1957
DO  - 10.3133/mr6
UR  - https://pubs.usgs.gov/publication/mr6
ID  - mr6
ER  -