Paleobotany: A Sketch Of The Origin And Evolution Of Floras
- 142 strony
- 5 godzin czytania
Edward Wilber Berry Książki
The Geology and Paleontology of the Huancavelica Mercury District
- 98 stron
- 4 godziny czytania
A detailed study of the geology, mineralogy, and paleontology of a major mercury mining district in Peru.