
Agassiz, Louis Histoire naturelle des poissons d'eau douce de l'Europe centrale. Embryologie des salmones

Agassiz, Louis. - Actes De La Société Helvétique Des Sciences Naturelles, Réunie À Neuchâtel Les 24, 25 Et 26 Juillet 1837: 22e Session

Agassiz, Louis Principles of Zoölogy: Touching the Structure, Development, Distribution, and Natural Arrangement of the Races of Animals, Living and Extinct : With ... for the Use of Schools and Colleges, Part 1

Agassiz, Louis Contributions to the Natural History of the United States of America Volume; Volume 4

Agassiz, Louis Contributions to the Natural History of the United States of America Volume; Volume 1