The chalk and flint formation : its origin, in harmony with a very ancient and a scientific modern theory of the world, illustrated with facts and specimens / by W. B. Galloway
London, S. Low, Marston, Searle, & Rivington, 1886
1886
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
Copyright Status:
Public domain. The BHL considers that this work is no longer under copyright protection.