Bache, Alexander Dallas.
Notes and diagrams, illustrative of the directions of the forces, at and near the surface of the earth, in different parts of the Brunswick tore nado, June 19, 1835. Pls.
(From Amer. phil. soc. Trans. Vol. 5, pp. 407-417. — 5961.62 Same. (In Same. **E.145.2.N.S. 5