Current herpetology - Nihon Hachu Ryoseirui Gakkai. (The Herpetological Society of Japan, 1964)

Current herpetology - Nihon Hachu Ryoseirui Gakkai. (The Herpetological Society of Japan, 2001)

Cuvier's Animal kingdom : arranged according to its organization, forming the basis for a natural history of animals, and an introduction to comparative anatomy : illustrated by three hundred engravings on wood - Blyth, Edward, 1810 -1873 (W.S. Orr and Co, 1840)

Cuvier's animal kingdom : arranged according to its organization - Cuvier, Georges, baron, 1769 -1832 (Orr and Smith, 1834)

The cyclopaedia of anatomy and physiology - Owen, Richard, 1804 -1892 (Sherwood, Gilbert, & Piper, 1836)

The cyclopaedia of anatomy and physiology - Todd, Robert Bentley, 1809 -1860 (Longman, Brown, Green, Longmans, & Roberts, 1852)

The cyclopaedia of anatomy and physiology - Todd, Robert Bentley, 1809 -1860 (Longman, Brown, Green, Longmans, & Roberts, 1847)

The cyclopædia of India and of Eastern and Southern Asia : commercial, industrial and scientific, products of the mineral, vegetable, and animal kingdoms, useful arts and manufactures - Balfour, Edward, 1813 -1889 (B. Quaritch, 1885)

The Danish Ingolf-Expedition - Wandel, C. F. 1843 -1930 (H. Hagerup, 1899)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1899)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1900)

The Danish Ingolf-Expedition - Wandel, C. F. 1843 -1930 (H. Hagerup, 1916)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1908)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1913)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1914)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1916)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1920)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1923)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1944)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1917)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1918)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1919)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1921)

Danmarks fauna; illustrerede haandbøger over den danske dyreverden... - Dansk naturhistorisk forening. (G.E.C. Gad, 1910)

Danmarks fauna; illustrerede haandbøger over den danske dyreverden... - Dansk naturhistorisk forening. (G.E.C. Gad, 1928)

Danmarks fauna; illustrerede haandbøger over den danske dyreverden... - Dansk naturhistorisk forening. (G.E.C. Gad, 1936)

Danmarks fauna; illustrerede haandbøger over den danske dyreverden... - Dansk naturhistorisk forening. (G.E.C. Gad, 1943)

Danmarks fauna; illustrerede haandbøger over den danske dyreverden... - Dansk naturhistorisk forening. (G.E.C. Gad, 1948)

Darwiniana : essays - Huxley, Thomas Henry, 1825 -1895 (Macmillan, 1907)

Darwiniana : Essays - Huxley, Thomas Henry, 1825 -1895 (D. Appleton and company, 1893)

Darwiniana : essays - Huxley, Thomas Henry, 1825 -1895 (D. Appleton, 1898)

Darwiniana : essays - Huxley, Thomas Henry, 1825 -1895 (Appleton, 1894)

Data report for the benthic macroinvertebrate and periphyton community inventory of streams draining the southern Fort Union coalfield region of southeastern Montana - Geological Survey (U.S.) (Water Quality Bureau, Billings Regional Office, Environmental Sciences Division, Montana Dept. of Health and Environmental Sciences, 1980)