Smith, J. V. C., remarks on his "Fishes of Massachusetts," xxxvi, 337.
Smith, L. W., suspended animation from drowning, v, 125.
Smith, N., obituary notice of, xvi, 211.
Smith, S., on the salt springs and manufacture of salt at Salina and Syracuse, xv, 6.
Smith, W., labors of, in English geology, xl, 219; xliii, 226.
Smithson, notice of, xx, 306.
Smoke, production and prevention of, H. Dircks, xlvi, 400.
— disperser, Millet's, xvii, 164.
Snail, edible, economical notice of, xxxii, 254.
Snails, habits of, J. T. Plummer, xlviii, 93.