 | Adolfo de Varona - 1882 - 204 페이지
...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 of North America... | |
 | Patrick John Flynn - 1883 - 150 페이지
...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 of North America... | |
 | John Turnbull (Jr.), Stillman Williams Robinson - 1883 - 232 페이지
...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 of North America... | |
 | Silvanus Phillips Thompson - 1884 - 150 페이지
...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 of North America... | |
 | John Thomas Scharf, Thompson Westcott - 1884 - 1012 페이지
...Assoc. Amer. Geol. and Nat. ;" (5) " Atlas of the United States;" (6) "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... | |
 | Gustave Dewalque, Société géologique de Belgique - 1884 - 424 페이지
...Rogers, H. -D. Description of the geology of the 2628. — — The geology of Pennsylvania, a governement survey ; with a general view of the geology of the United States. New- York, D. van Nostrand, 1868, 3 vol. et atlas in-4. UL. 2629. Safford, J.-M. Geology of Tennessee.... | |
 | Arthur Tannatt Woods, Albert W. Stahl - 1886 - 344 페이지
...printed on tinted paper. 8vo, cloth 4 00 Half calf 7 50 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 of North America... | |
 | Glenn Brown - 1885 - 174 페이지
...Velocities. i20i0, paper ............................... 50 ROGERS (Prof. H, D.) The Geology of Pennsylvania. A Government Survey, with a General View of the Geology of the United States, Kssiys on the Coal Formation and its Fossils, and a description of the Coal F ields of North America... | |
 | De Volson Wood - 1886 - 150 페이지
...Newtonian Conception of Rates or Velocities, i20i0, paper 50 ROGERS (Prof. HD) The Geology of Pennsylvania. A Government Survey, with a General View of the Geology of the United States, Kss iys on the Coal Formation and its Fossils, and a description of the Coal F ields of North America... | |
 | Philetus Harvey Philbrick - 1886 - 192 페이지
...Newtonian Conception of Rates or Velocities. izmo, paper 5° ROGERS (Prof. HD) The Geology of Pennsylvania. A Government Survey, with a General view of the Geology of the United States, P",ss;iys on the Coal Formation and its Fossils, and a description of the Coal F lelds of Nnrth America... | |
| |
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. 
