— preservers, xiv, 189.
[Light] and heat, S. Morey, ii, 118, 122.
— and magnetism, connexion between, G. Gibbs, i, 89.
—, observations and experiments on, S. Adams, xlii, 123.
—, absorption of, by the atmosphere, xlvi, 201.
—, action of, chemical, xvii, 376.
—, —, in producing chemical changes, J. W. Döbereiner, xxii, 352.
—, —, in decomposing carbonic acid and alkaline carbonates, J. W. Draper, xlvi, 398.
—, —, on the color and movement of plants, D. P. Gardner, xlvi, 1.f
—, —, on an elementary substance, producing, as supposed, a change, J. W. Draper, xlvi, 390.