— —, A. A. Hayes, xliii, 33; xlvi, 158.
— mineral waters, see [Analysis of waters], below.
— molybdena, H. Seybert, iv, 320.
— mud, New Haven harbor, B. Silliman, Jr., xlviii, 337.
— Murchisonite, xv, 386.
— needle ore, xxviii, 395.
— nephrite, G. T. Bowen, v, 346.
— olefiant gas, R. Hare, xv, 270.
— olivine, ix, 379; xiii, 184.
— organic compounds, determination of nitrogen in, xlv, 267.