This book contains six classic articles on the subject of structure in animal life, being a selec...

This book features Louis Agassiz's seminal lecture course in which the Swiss-American scientist, ...

A major influence on the development of American scientific culture, Swiss-born Louis Agassiz (18...

Whilst the greatest effort has been made to ensure the quality of this text, due to the historica...

Selected from a two-volume survey by the University of the State of New York, these 106 full...

A new edition of 1897’s Citizen Bird, the first birding guide for children and a vital text in th...

No detailed description available for 'Essay on Classification'.

. . .I have also a piece of good news to communicate, which will, I hope, lead to very favorable ...

Principles of Zoology, Part 1: Comparative Physiology is a comprehensive book that explores the s...

Also, A Biographical Notice Of The Author.

This book is a facsimile reprint and may contain imperfections such as marks, notations, marginal...