Graham, J. D., Lieut.-Col. A Lunar Tidal Wave in the North American
Lakes demonstrated. Cambridge, 1861. 8vo. pamphlet. Also in vol. xiv,
Proc. Am. Ass. for Adv. of Science for 1860.

Hakluyt, Richard. The Principal Navigations, Voyages, &c., of the
English Nation. London, 1598-'9. 8 vols. folio.

Harrison, W. An Historicall Description of the Iland of Britaine; in
Holinshed's Chronicles. Reprint of 1807, vol, i.

Hartwig, G. Dus Leben des Meeres. Frankfurt,1857. 8vo.

Haxthausen, August von. Transkaukasia. Leipzig, 1856. 2 vols. 8vo.

Henry, Prof. Joseph. Paper on Meteorology in its connection with
Agriculture; in United States Patent Office Report for 1857, pp.
419-550.

Herschel, Sir J. F. W. Physical Geography. Edinburgh, 1861. 12mo.

Heyer, Gustav. Das Verhalten der Waldbuume gegen Licht und Schatten.
Erlangen, 1852. 8vo.

Hohenstein, Adolph. Der Wald sammt dessen wichtigem Einfluss auf das
Klima, &c. Wien, 1860. 8vo.

Humbolt, Alexander von. Ansichten der Natur. Dritte Ausgabe, Stuttgart
und Tubingen, 1849. 2 vols. 12mo.

Hummel, Karl. Physische Geographie. Grax, 1835. 8vo.