 | Samuel Hubbard Scudder - 1879 - عدد الصفحات: 744
...4 v. and n. 8°. (Preceded hy 4083, 4082.) (See also 4082, 4083, 4085, 4089.) 4086. Harrisburg. — The geology of Pennsylvania ; a government survey, with a general view of the geology of the United States, ete. ; hy Rogers. Vol. 1-2, 185S, Philadelphia", Edinhurgh and London. 2 v. 4°.... | |
 | Albert Benjamin Prescott - 1879 - عدد الصفحات: 194
...PUBLISHED BY Rogers' Geology of Pennsylvania. 3 Vote. 4to, with Portfolio of Haps. Cloth. $30. (MX THK GEOLOGY OF PENNSYLVANIA. A Government Survey. With a general view of the Geology of the United States, Essays on the Coal For.inalion and its Fossils, and a description of the Coal Fields... | |
 | Julius Walker Adams - 1880 - عدد الصفحات: 246
...double-plate engravings. Rogers' G-eology of Pennsylvania. 8 Yob. 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... | |
 | Edward Albert Bowser - 1880 - عدد الصفحات: 334
...engravings. Rogers' Geology of Pennsylvania. 3 VoU. 4to, with Portfolio of Maps. Cloth. 830.00. TBI 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... | |
 | George Attwood - 1881 - عدد الصفحات: 264
...$15.00. Rogers' Geology of Pennsj'lvania. 3 Vola. 4to, with Portfolio of Maps. Cloth. 830.00. THK GEOLOOT 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... | |
 | Adolfo de Varona - 1882 - عدد الصفحات: 204
...of plans and views. Imperial folio, cloth 25 00 SCIENTIFIC PUBLICATIONS. 3! ROGERS (Prof. H. ».). 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... | |
 | Patrick John Flynn - 1883 - عدد الصفحات: 150
...large copperplate engravings of plans and views. Imperial folio, cloth ........ 25 oo ROGERS (Prof. HD) 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... | |
 | John Turnbull (Jr.), Stillman Williams Robinson - 1883 - عدد الصفحات: 226
...Conception of Rates or Velocities. I2rao, paper ............................... SO ROGERS (Prof. HD) 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 theCoal F Jelds... | |
 | John Turnbull (Jr.), Stillman Williams Robinson - 1883 - عدد الصفحات: 232
...of Rates or Velocities. I2mo, paper ............................... 50 ROGERS (Prof. HD) The Geologv of Pennsylvania. A Government Survey, with a General View of the Geology of the United States, Kssays on the Coal Formation and 1ts Fossils, and a description of the Coal F lelds... | |
 | Silvanus Phillips Thompson - 1884 - عدد الصفحات: 150
...especial reference to the Newtonian Conception of Rates or Velocities . i2mot paper 5o ROGERS (Prof. HD) 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 theCoal Fields... | |
| |
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. 
