Animal intelligence.

Mode of access: Internet.

Animal intelligence; an experimetal study of the associative processes in animals.

Continued by the author's The mental life of the monkeys.

The nature and development of animal intelligence,

Mode of access: Internet.

Animal life and intelligence.

Mode of access: Internet.

The intelligence of animals, with illustrative anecdotes.

Mode of access: Internet.

Lettres philosphiques sur l'intelligence et la perfectibilité des animaux, avec quelques lettres sur l'homme.

Mode of access: Internet.

The Canada porcupine : a study of the learning process.

Originally presented as author's thesis (Ph.d.)-- Clark University, 1910.

Mind in the lower animals in health and disease,

Bibliography: v.2, p. [399]-418.

Animma delle bestie; impugnata spirituale coi principj della metafisica ...

Mode of access: Internet.

Mind and performance;

Mode of access: Internet.

Versuch einer vollständigen Thierseelenkunde.

Vol. 2 has special t.-p., and is paged separately.

Lettres sur les animaux /

Includes bibliographical references.

Man and beast here and hereafter : illustrated by more than three hundred original anecdotes /

Mode of access: Internet.

De l'instinct et de l'intelligence des animaux : résumé des observations de Frédéric Cuvier sur ce sujet /

Mode of access: Internet.

De l'instinct et de l'intelligence des animaux /

Mode of access: Internet.