Aeromagnetic map of the Haddam quadrangle, Middlesex and New Haven Counties, Connecticut /
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| Corporate Authors: | , |
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| Format: | Map |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
1973.
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| Series: | Geophysical investigations (Geological Survey (U.S.)) ;
map GP-867. |
| Subjects: | |
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| Item Description: | Index map on sheet. Contour interval of 20 and 100 gammas. |
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| Physical Description: | 1 map : on vellum ; 58 x 44 cm. folded in envelope 30 x 24 cm. |