About this book

Observations at the Magnetic and Meteorological Observatory, at the Girard College, Philadelphia, made under the direction of A.D. Bache, LL. D., and with funds supplied by the members of the American Philosophical Society, and by the Topographical Bureau of the United States, 1840 to 1845. Printed by order of the Senate of the United States and under the direction of the Topographical Bureau. by Girard College. Magnetic and Meteorological Observatory. is a book available to read on EtoBox.

Author

Girard College. Magnetic and Meteorological Observatory.

Publisher

Gales and Seaton, Printers, 1847.

Published

1847

Language

EN