Agassiz Louis -

Histoire Naturelle Des Poissons D'eau Douce De L'europe Centrale, Volume 1...

Nomina Systematica Generum Ehinodermatum, Tam Viventium Quam Fossilium

Contributions To The Natural History Of The United States Of America

Contributions To The Natural History Of The United States Of America

On The Principles Of Classification In The Animal Kingdom;

Recherches Sur Les Poissons Fossiles, ...: Placoïdes...

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

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

De L'espèce Et De La Classification En Zoologie

Contributions To The Natural History Of The United States Of America Volume; Volume 1

Bibliographia Zoologiæ Et Geologiæ: A General Catalogue Of All Books, Tracts, And Memoirs On Zoology And Geology; Volume 4

Contributions To The Natural History Of The United States Of America; Volume 1

On The Principles Of Classification In The Animal Kingdom;

Louis Agassiz

Nouvelles Études Et Expériences Sur Les Glaciers Actuels: Leur Structure, Leur Progression Et Leur Action Physique Sur Le Sol, Volume 2...

Recherches Sur Les Poissons Fossiles ...

Principles Of Zoölogy: Touching The Structure, Development, Distribution

A Journey In Brazil

Nouvelles Études Et Expériences Sur Les Glaciers Actuels

eBook : Études Sur Les Glaciers

A Journey In Brazil

Darwin And Humboldt: Their Lives And Work

Histoire Naturelle Des Poissons D'eau Douce De L'europe Centrale, Volume 1...

Nomina Systematica Generum Ehinodermatum, Tam Viventium Quam Fossilium

Methods Of Study In Natural History

Principles Of Zoology

Introduction To The Study Of Natural History

A Journey In Brazil

Principles Of Zoölogy: Touching The Structure, Development, Distribution

His Life And Correspondence

Bibliographia Zoologiæ Et Geologiæ. A General Catalogue Of All Books, Tracts, And Memoirs On Zoology And Geology (Volume I)

His Life And Correspondence

Bibliographia Zoologiæ Et Geologiæ. A General Catalogue Of All Books, Tracts, And Memoirs On Zoology And Geology (Volume Iv)

Bibliographia Zoologiæ Et Geologiæ. A General Catalogue Of All Books, Tracts, And Memoirs On Zoology And Geology (Volume Ii)

A Journey In Brazil

The Intelligence Of Louis Agassiz

A Journey In Brazil

The Structure Of Animal Life - Six Lectures Delivered At The Brooklyn Academy Of Music In January And February, 1862

Journey In Brazil

Louis Agassiz: His Life And Correspondence

Bibliographia Zoologiae Et Geologiae, Volume 1

Voyage Au Brésil

Bibliographia Zoologiae Et Geologiae, Volume 3

Lake Superior

Études Sur Les Glaciers