Memoir on the Megatherium - Or, Giant Ground-Sloth of America is an unchanged, high-quality repri...

Report of a geological Reconnoissance of Indiana - Made during the Years 1859 and 1860, under the...

Palaeontology or a Systematic Summary of Extinct Animals and Their Geological Relations is an unc...

Monograph of the Fossil Mammalia of the Mesozoic Formations is an unchanged, high-quality reprint...

Myths and Marvels of Astronomy is an unchanged, high-quality reprint of the original edition of 1...

Essays on the Conario-Hypophysial Tract - and on the aspects of the body in vertebrate and invert...

Palaeontology - Or, a systematic summary of extinct animals and their geological relations is an ...

Palaeontology - A Systematic Summary of Extinct Animals and their Geological Relations is an unch...

The Life of Richard Owen - Vol.1 is an unchanged, high-quality reprint of the original edition of...

The Life of Richard Owen - Vol.2 is an unchanged, high-quality reprint of the original edition of...

Accurate forecasting of future revenues is a critical skill for any business.small, medium, and l...

This book is the first comprehensive account of the modern Kenya Rift Valley lakes and their prec...