1914 9, 18 p., 7 figs, 2 pls, roy. 4to, disbound (no covers). (in the series of the Pola Expedition 1895-1898).
1928-1934 136, 164, 68 p., 115, 163, 42 figs, cloth (no label on spine). Library stamps (Zoologisch Museum Amsterdam). The complete Copepoda section of the Tierwelt Deutschlands bound in one volume.
1928-1934 136, 164, 68 p., 115, 163, 42 figs, cloth (no label on spine). Library stamps (Zoologisch Museum Amsterdam). The complete Copepoda section of the Tierwelt Deutschlands bound in one volume.
Gustav Fischer , Die Tierwelt Deutschland Malicorne sur Sarthe, 72, Pays de la Loire, France 1928 Book condition, Etat : Bon broché grand In-8 1 vol. - 136 pages
115 Abbildungen im Text complet du feuillet d'errata
1918 x, 500 p., 152 figs, 1 folded map, boards (joints weak). Scarce.Interesting copy; first owned by J.K. de Jong (1921), then given by De Jong to Prof. J.E.W. Ihle (1927), then bought by Prof. J.H. Stock (1957)!
1918 x, 500 p., 152 figs, 1 folded map, contemporary hcloth. Library stamps. Scarce.
1913 30 p., 5 figs, 1 col. plate, roy. 4to, disbound (no covers). Published in: Denkschriften der Kaiserlichen Akademie der Wissenschaften. Part IV of Botanische und Zoologische Ergebnisse einer Wissenschaftlichen Forschongsreise nach den Samoainseln, den Neuguinea-Archipel und den Salomoninseln. Included are also a few botanical papers (diatomaceae and Lichens (total number of pages is 65).
1932-1935 2 parts. 18, 17 p., 8, 8 figs, 1 col. plate, disbound (no covers). Published in: Zool. Jahrbücher. From the same journal we added: Schäfer, 1936. Harpactoiden aus dem Brackwasser der Insel Hiddenzee (42 p., 3 double pls).