 | James E. Collins - 1872 - 120 páginas
...engravings of plans and views. Imperial folio, cloth 3800 SCIENTIFIC PUBLICATIONS. 3! ROGERS (Prof. HD). The; Geology of Pennsylvania. A Government Survey,...of the Geology of the United States, essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain.... | |
 | Leonard Forbes Beckwith - 1873 - 144 páginas
...By DAVID PAGE. Rogers' Geology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. THE GEOLOGY OF PENNSYLVANIA. A Government Survey....of the Geology of the United States, Essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain.... | |
 | Edward George E.L. Bulwer- Lytton (1st baron.) - 1873 - 454 páginas
...the most interesting biographies which has seen the light for many a day." — Aberdeen Free Press. The Geology of Pennsylvania : A Government Survey...of the Geology of the United States, Essays on the Coal Formation and its Fossils, and a Description of the Coal-Fields of North America and Great Britain.... | |
 | Robert Armstrong - 1873 - 104 páginas
...proper condition of the Materials to be operated upon. By 1. Lowthian Bell. 8vo, cloth 6 oo ROGERS. The Geology of Pennsylvania. A Government survey,...of the Geology of the United States, Essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain.... | |
 | Arthur Jacob - 1873 - 64 páginas
...proper condition of the Materials to be operated upon. By I. Lowthian Bell. Svo, cloth 600 ROGERS. The Geology of Pennsylvania. A Government survey,...of the Geology of the United States, Essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain.... | |
 | Samuel Henry Shreve - 1873 - 426 páginas
...Tine iiimeum. Rogers' Geology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. THE GEOLOGY OF PENNSYLVANIA. A Government Survey....of the Geology of the Unite*d States, Essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain.... | |
 | James S. Tate - 1873 - 80 páginas
...condition of the Materials to be operated upon. By 1. Lowthian Bell. 8vo, cloth ........... 5 oo ROGERS. The Geology of Pennsylvania. A Government survey,...of the Geology of the United States, Essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain.... | |
 | Arthur Jacob - 1873 - 126 páginas
...proper condition of the Materials to be operated upon. By 1. Lowthian Bell. 8 vu, cloth 6 oo ROGERS. The Geology of Pennsylvania. A Government survey,...of the Geology of the United States, Essays on the Coal Formation and its Fossils, aod a description of the Coal Fields of North America and Great Britain.... | |
 | John Adams Church - 1873 - 156 páginas
...NOSTEAND. 31 Rogers' G-eology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. THE GEOLOGY OF PENNSYLVANIA. A Government Survey....of the Geology of the United States, Essays on the Goal Formation #,nd its Fossils, and a description of the Goal Fields of North America and Great Britain.... | |
 | Squire Whipple - 1873 - 396 páginas
...double-plate engravings. Rogers' Geology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. THE GEOLOGY OF PENNSYLVANIA. A Government Survey....of the Geology of the United States. Essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain.... | |
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The Geology of Pennsylvania. A Government survey, with a general view of the Geology of the United States, Essays on the Coal Formation and its Fossils, and a description of the Coal Fields of North America and Great Britain. 
