 | Arthur Jacob - 1873 - 64 páginas
...Materials to be operated upon. By I. Lowthian Bell. Svo, cloth 600 ROGERS. 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... | |
 | Royal Society (Great Britain) - 1873 - 578 páginas
...Isidore Geoffroy Saint-Hilaire. 4to. Paris 1872. The Author. Rogers (HD) The Geology of Pennsylvania, a Government Survey, with a General View of the Geology of the United States. 2 vols. in 3, and volume of Maps. 4to. Edinburgh 1858. Professor Huxley, Sec. RS Topsoe (H.) og C.... | |
 | Leonard Forbes Beckwith - 1873 - 144 páginas
...Geology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. 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... | |
 | John Adams Church - 1873 - 156 páginas
...G-eology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. THE GEOLOGY OF PENNSYLVANIA. A Government Survey. With a general view 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... | |
 | Squire Whipple - 1873 - 420 páginas
...Geology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. 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... | |
 | Thomas Ruggles Pynchon - 1873 - 644 páginas
...Geology of Pennsylvania. 3 Vols. 4to, with Portfolio of Maps. Cloth. $30.00. THE GEOLOGY OP 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... | |
 | Arthur Jacob - 1873 - 126 páginas
...Materials to be operated upon. By 1. Lowthian Bell. 8 vu, cloth 6 oo ROGERS. 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, aod a description of the Coal Fields of North America... | |
 | Charles Bender - 1873 - 84 páginas
...Materials to be operated upon. By I. Lowthian Bell. 8vo, cloth 6oo ROGERS. 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... | |
 | Alexander Craig Sellar - 1873 - 358 páginas
...biographies which has seen the light for many a day." — Aberdeen Free Press. 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... | |
 | George Hay (bp. of Daulis.) - 1873 - 388 páginas
...biographies which has seen the light for many a day." — Aberdeen Free Press. 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... | |
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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. 
