 | John Adams Church - 1873 - 156 páginas
...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 and Great Britain.... | |
 | 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 and Great... | |
 | Royal Society (Great Britain) - 1873 - 614 páginas
...Isidore Geoffrey 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. ES Topsoe (H.) og C.... | |
 | 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.... | |
 | Sir Charles William Siemens - 1874 - 108 páginas
...Materials to be operated upon. By 1. Lowthian Bell. 8vo, cloth 6 oo ROGERS. The Geology of Pennsylvania. A Government survey, with a general view of the Geology...States, Essays on the Coal Formation and its Fossils, aud a description of the Coal Fields of North America and Great Britain. By Henry Darwin Rogers, late... | |
 | Anatole Mallet - 1874 - 106 páginas
...Materials to be operated upon. By 1. Lowthian Bell. 8vo, cloth 6 oo ROGERS. The Geology of Pennsylvania. A Government survey, with a general view of the Geology...States, Essays on the Coal Formation and its Fossils, ai dn description of the Coal Fields of North America and Great Britain. Hy Henry Darwin Rogers, late... | |
 | Lucy Bethia Walford - 1875 - 394 páginas
...biographies which has seen the light for many a day." — Abcrdan Free Press. The Geology of Pennsylvania : A Government Survey ; with a General View of the Geology...Formation and its Fossils, and a Description of the Coal-Fields of North America and Great Britain. By Professor Henry Darwin Rogers, FBS, FGS, Professor... | |
 | Sir James Hope Grant - 1875 - 362 páginas
...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...Formation and its Fossils, and a Description of the Coal-Fields of North America and Great Britain. By Professor Henry Darwin Rogers, FRS, FGS, Professor... | |
 | Albert Benjamin Prescott - 1875 - 162 páginas
...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...Formation and its Fossils, and a description of the Goal Fields of North America and Great Britain. By HENRY DAIUVIN ROGERS, Late State Geologist of Pennsylvania.... | |
 | Sir James Hope Grant - 1875 - 358 páginas
...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...Formation and its Fossils, and a Description of the Coal-Fields of North America and Great Britain. By Professor Henry Darwin Rogers, PRS, FGS, Professor... | |
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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. 
