Account of the magnetical observatory of Dublin and of the instruments and methods of observation employed there /
by Humphrey Lloyd.
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Format: | Book |
Language: | English |
Published / Created: |
Dublin :
printed at the University Press by Graisberry and Gill,
1842.
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Subjects: | |
Notes: | Physical description: 54 p., 5 leaves of plates : ill ; 29 cm. (4to) |