Subject ASC0003sga
The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 8 (1871), Page 339 (1871)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32578630
Keywords
volcano cross-section landscape volcano cross-section Ideal Section of a Volcano Volcano Vulcan Woodward Henry Woodward