Geology

PONTOPPIDAN, ERICH.

Kopenhagen, Franz Christian Mumme, 1753-54.

MAP - ARCTIC REGIONS.

Calgarry - Alberta Canada, Symposium Committee, 1960.

BAK, P. (+) C. TANG (+) K. WIESENFELD.

(Litho, The American Physical Society), 1987.

SEEGEN, JOSEF.

Wien, Gerold & Sohn, 1854.

DANA, JAMES D. - REFORMING MINERALOGY.

New Haven, Hezekiah Howe & Co., 1835.

CHENEVIX, RICHARD. - ATTACKING WERNER'S MINERALOGICAL SYSTEM.

Paris, Chez Bernard, 1808.

HAIDINGER, WILHELM.

Leipzig, Jo. Ambr. Barth, 1829.

FORCHHAMMER, G.

(Leipzig, 1843).

GRIPP, KARL.

Hamburg, 1933.

JOHNSTRUP, F.

Kjøbenhavn, Trier, 1869.

MØLLER, JØRGEN.

(København, 1979).

STOLLEY, E. - INSEL SYLT.

Kiel u. Leipzig, Lipsius & Tischer, 1901.

HANSEN, KAJ.

Kbhvn., 1936.

ABRARD, RENÉ.

Paris, 1948.

ZEUNER, FREDERICK E.

London, 1952.

STENO - SCHERZ, GUSTAV (Edt.).

Copenhagen, 1958.

TOBIEN, HEINZ (Edt.).

Berlin, Stuttgart, 1986.

MUNTHE, HENR. et al.

Stockholm, 1925.