The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1919)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1919)

Archiv für Naturgeschichte (Nicolai, 1908)

Archiv für Naturgeschichte (Nicolai, 1908)

Bulletin - United States National Museum (G.P.O, 1909)

Bulletin - United States National Museum (G.P.O, 1909)

Die cestoden der Vögel - Fuhrmann, Otto 1871 -1945 (G. Fischer, 1908)

Die cestoden der Vögel - Fuhrmann, Otto 1871 -1945 (G. Fischer, 1908)

Die cestoden der Vögel - Fuhrmann, Otto 1871 -1945 (G. Fischer, 1908)

Die cestoden der Vögel - Fuhrmann, Otto 1871 -1945 (G. Fischer, 1908)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1964)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Report of the Canadian Arctic Expedition 1913-18 (F. A. Acland, Printer to the King, 1913)

Reports (King's Printer, 1917)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1911)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1911)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1910)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1910)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1910)

Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1910)

Synopsis of the parasites of vertebrates of Canada : cestodes of waterfowl (Anseriformes) - Alberta. Animal Health Division. (Alberta Agriculture, Animal Health Division, 1990)

Synopsis of the parasites of vertebrates of Canada : cestodes of waterfowl (Anseriformes) - Alberta. Animal Health Division. (Alberta Agriculture, Animal Health Division, 1990)

Zoologische Jahrbücher Supplementheft (Gustav Fischer, 1909)

Zoologische Jahrbücher Supplementheft (Gustav Fischer, 1909)

Zoologische Jahrbücher Supplementheft (Gustav Fischer, 1909)

Zoologische Jahrbücher Supplementheft (Gustav Fischer, 1909)

Zoologisches Zentralblatt (W. Engelmann, 1908)