Subject ASC0003u3t

The geological magazine, or, Monthly journal of geology.
n.s., decade 4, v. 6 (1899), (1899)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32510464

Keywords

x about 8 1/2 times. x about 75 times Glaucophane Gabbro of Pegli North Italy. about 81/2 times about 75 times water rocks

Contributors

Species