40 hit(s) for Person=zacharias, otto in 1987 images
Displaying 21 through 40
Planktonnetz
21
Planktonnetz
22
Titelblatt
23
Prof. Leydig
24
Professor Forel
25
Professor Schröter
26
Crivelli-Serbelloni
27
Giuseppe Besana
28
Professor De Toni
29
Prof. Vinciguerre
30
Fischfang
31
Fischfang
32
Profesor Pavesi
33
Rina Monti
34
Exkursion
35
Planktonnetz
36
Sign. Bonivento
37
Titelblatt
38
Titelblatt
39
Planktonnetz
40
