Taschenbuch für Naturforscher, besonders auf Reisen

by Lettsom, John Coakley (1744-1815).
Published 1804

Theorie der Wärme /

by Maxwell, James Clerk (1831-1879).
Published 1877

Remarks on the paper by W. Schur, together with determination of the diameter and polar compression of the planet Mars from observations with the Repsold Heliometer of the Remeis observatory, Bamberg and with the Breslau Heliometer at the observatory Strassburg in 1879

by Hartwig, Ernst (1851-1923).
Published 1899