Geology

SPITZBERGEN - HOEL, ADOLF.

Kristiania, Dybwad, 1914.

FORCHHAMMER, G.

Kjøbenhavn, Schultz, 1859.

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HARDER, POUL, AD. S. JENSEN, DAN LAURSEN.

Copenhagen, 1949.

LEONHARD, K.C. von.

Stuttgart, J.B. Müller, 1854.

KUENEN, PH. H.

N.Y., London, 1950.

(LEHMANN, JOHANN GEORG). - THE HACHURE REPRESENTATION OF MOUNTAINS.

Leipzig, Johann Benjamin Georg Fleischer, 1799.

ØYEN, P.A.

Trondhjem, Aktietrykkeriet, 1910-15.

BELOUSSOV, V.V.

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SHERLOCK, R.L.

London, N.Y., (1947).

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HOUSTON, A.C.

London, 1913.

FORCHHAMMER, G. - BORNHOLMS GEOLOGI.

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JOHNSTRUP, F.

(København, 1866).

WOLFF, WILHELM u. H.-L. HECK.

Hamburg, 1949.

KUMM, AUGUST.

Bremen-Horn, 1952.

NEUMAYR, MELCHIOR.

Leipzig, Bibliographsichen Instituts, 1887.