Jean Louis Rodolphe Agassiz

Thayer Expedition

A Journey in Brazil, by Prof. and Mrs. L. Agassiz

Journey in Brazil

Darwin and Humboldt

Agassiz on Evolution

Louis Agassiz

Etudes Critiques Les Mollusques Fossiles

Essay on classification

A journey in Brazil

Methods of study in natural history

Principles of zoölogy

Principles of zoölogy

Principles of zoölogy

Bibliographia zoologiae et geologiae

Scientific Results of a Journey in Brazil

Principles of Zoölogy

Principles of Zoology : Touching the Structure, Development, Distribution, and Natural Arrangement of the Races of Animals, Living and Extinct : with Numerous Illustrations : Part I, Comparative Physiology

Geological Sketches

Journey in Brazil

Geological Sketches; Volume 1

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

Darwin and Humboldt

Principles of Zoology

Geological Sketches

Principles of Zoèology : Touching the Structure, Development, Distribution, and Natural Arrangement of the Races of Animals, Living and Extinct

Structure of Animal Life

Address Delivered on the Centennial Anniversary of the Birth of Alexander Von Humboldt

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

Principles of Zoölogy : Touching the Structure, Development, Distribution, and Natural Arrangement of the Races of Animals, Living and Extinct

Principles of Zoology : Touching the Structure, Development, Distribution, and Natural Arrangement of the Races of Animals, Living and Extinct : with Numerous Illustrations : Part I, Comparative Physiology

Scientific Results of a Journey in Brazil

Principles of Zoölogy : Touching the Structure, Development, Distribution, and Natural Arrangement of the Races of Animals, Living and Extinct : with Numerous Illustrations : Part I

Contributions to the Natural History of the United States of America

Introduction to the Study of Natural History

Bibliographia Zoologiæ et Geologiæ

Louis Agassiz, His Life and Correspondence; Volume 2

Introduction a une Monographie des Poissons Fossiles du Vieux GrÃ(c)s Roug

Bibliographia Zoologiae Et Geologiae

Essay on Classification

Scientific Results of a Journey in Brazil by Louis Agassiz and His Travelling Companions

A Journey in Brazil

A Journey in Brazil

Bibliographia Zoologiae et Geologiae : Volume 4

Essay on Classification

Bibliographia Zoologiae et Geologiae : Volume 1

Bibliographia Zoologiae et Geologiae 4 Volume Set

Études Sur les Glaciers

Bibliographia Zoologiae et Geologiae : Volume 3

Natural History Illustrations

Types of Mankind Or, Ethnological Researches

Types of Mankind

Lake Superior