The American Journal of Science and Arts, Volume 50 (First Series) / General Index to Forty-Nine Volumes

by Various

—, —, New Hampshire, ii, 241; vi, 245; viii, 235; xviii, 129.

—, —, in New Jersey, v, 243.

—, —, in New York, ii, 241; iv, 47; vii, 58; ix, 41.

—, —, in Pennsylvania, viii, 238; xiv, 6.

—, —, in Rhode Island, iv, 285; x, 10.

—, —, in Vermont, vii, 58; xvii, 354.

Epistilbite and Heulandite, identity of, xiii, 185.

Equations, differential of the second order, integration of, T. Strong, xlii, 273.

— of the fourth degree, on the resolution of, xviii, 276.

— of the third and fourth degree, method of resolving, A. C. Twining, ix, 86.