Geology

DARWIN, G.H. - THE MOON THEORY.

(London, Harrison and Sons, 1880).

NAUMANN, CARL FRIEDRICH.

WAGSTAFFE, REGINALD a. J. HAVELOCK FIDLER (Edt.).

AIRY, B.G. (GEORGE BIDELL). - THE FIGURE OF THE EARTH.

(London, W. Nicol, 1826).

STEENSEN, NIELS (STENO) - BIERBAUM, MAX U. ADOLF FALLER.

Münster, (1979).

SØRENSEN, HENNING.

Cph., 1962.

PHILLIPS, JOHN. - GEOLOGY OF THE MOON'S SURFACE.

(London, Taylor & Francis, 1869)

DARWIN, G.H.

(London, Harrison and Sons, 1892).

MANN, THEOD. AUG.

(London, J. Nichols, 1779).

TYNDALL, JOHN.

(London, Taylor and Francis, 1858).

FORCHHAMMER, G. - A PIONEER-WORK IN OCEANOGRAPHY.

(London, Taylor & Francis, 1865)

HOPKINS, W.

(London, Richard and John E. Taylor, 1839).

ØRSTED, H.C. og L. ESMARCH.

Kbhvn., 1819.

ØRSTED, H. C. og L. ESMARCH.'

Kbh., 1819.

JOHNSTRUP, F.

København, 1864, 1866.

DEN ØSTGRØNLANDSKE EXPEDITION 1891-92 - THE RYDER-EXPEDITION.

København, 1895-96.

BORNHOLM - ØRSTED, H.C.

København, Thiele, 1927.

FREMONT, BREVET CAPTAIN J.C.

Cooperstown, N.Y., H. & E. Phinney, 1846.