Briefe von Benj. Constant, Görres, Goethe, Jac. Grimm, Guizot, F.H. Jacobi, Jean Paul, Klopstock, Schelling, Mad. de Staël, J.H. Voss und vielen AnderenCharles de Villers1879DE
Carotenoids : Edited by Otto Isler. Birkhäuser, Basle, 1971. 932 pp. Swiss Fr. 118Harborne · Phytochemistry1972PDF161 KB
BADISCHE ANILIN UND SODA FABRIKV. OTTO ISLER (TRADING AS O. ISLER & CO.)Reports of Patent Design and Trade Mark Cases1906PDF1.1 MB
BADISCHE ANILIN UND SODA FABRIK V . OTTO ISLER (TRADING AS O. ISLER & CO.)Reports of Patent Design and Trade Mark Cases1906PDF748 KB
Carotenoids. Otto Isler, Hugo Gutmann, and Ulrich Solms, Eds. Birkhauser, Basel, 1971. 932 pp., illus. 118 Sw. Fr. Chemische Reihe, vol. 23Fox · American Association for the Advancement of Science1972PDF488 KB
