Title: Elements of geology : a text-book for colleges and for the general reader Identifier: elementsofgeolog00leco (find matches) Year: 1892 (1890s) Authors: LeConte, Joseph, 1823-1901 Subjects: Geology Publ More
Title: The American journal of science Identifier: americanjourna4161903newh (find matches) Year: 1880 (1880s) Authors: Subjects: Science Publisher: New Haven : J. D. & E. S. Dana Contributing Library: Smith More