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1
by Cleaves, Arthur B. (Arthur Bailey), 1905-1985, Stephenson, Robert C. (Robert Charles), 1916-
[Harrisburg, Pa.] : Pennsylvania Department of Internal Affairs, Topographic and Geologic Survey, 1949
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin ;...”[Harrisburg, Pa.] : Pennsylvania Department of Internal Affairs, Topographic and Geologic Survey, 1949
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Book
2
by Fettke, Charles R. (Charles Reinhard), 1888-1959, Stephenson, Robert Charles, 1916-
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1946
“...Pennsylvania. Bureau of Topographic and Geologic Survey. Bulletin ;...”Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1946
Government Document
Book
3
by O'Neill, Bernard J., 1920-
Harrisburg [Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1965
“...Pennsylvania.Bureau of Topographic and Geologic Survey Bulletin...”Harrisburg [Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1965
Book
4
by Hall, George Martin, 1891-1941
Harrisburg, PA. : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Topographic and Geologic Survey, 1934
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin ;...”Harrisburg, PA. : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Topographic and Geologic Survey, 1934
Book
5
by Van Tuyl, Donald W. (Donald Wells), 1917-1986
[Harrisburg] Dept. of Internal Affairs, Topographic and Geologic Survey, 1951
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin...”[Harrisburg] Dept. of Internal Affairs, Topographic and Geologic Survey, 1951
Book
6
by Ashley, Geo. H. (George Hall), 1866-1951
Harrisburg, Pa., Dept. of Internal Affairs, Topographic and Geologic Survey, 1933
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin...”Harrisburg, Pa., Dept. of Internal Affairs, Topographic and Geologic Survey, 1933
Government Document
Book
7
by Miller, J. T. (John T.), 1906-
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Department of Internal Affairs, Bureau of Topographic and Geological Survey, 1957
“...Pennsylvania. Bureau of Topographic and Geological Survey Bulletin ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Department of Internal Affairs, Bureau of Topographic and Geological Survey, 1957
Book
8
by Fettke, Charles R. (Charles Reinhard), 1888-1959
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Topographic and Geologic Survey, 1964
“...[Pennsylvania. Bureau of] Topographic and Geologic Survey. Bulletin ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Topographic and Geologic Survey, 1964
Government Document
Book
9
10
by Fettke, Charles R. (Charles Reinhard), 1888-1959
[Harrisburg, Pa.] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1950
“...Pennsylvania. Bureau of Topographic and Geologic Survey. Bulletin ;...”[Harrisburg, Pa.] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1950
Government Document
Book
11
by Newport, Thomas Gwyn, 1922-
Harrisburg, Pa., Pennsylvania Geological Survey, 1971
“...Pennsylvania. Bureau of Topographic and Geologic Survey. Bulletin...”Harrisburg, Pa., Pennsylvania Geological Survey, 1971
Book
12
by Ebright, John R., Ingham, A. I. (Albert Irwin), 1914-2002
[Harrisburg, Pa.] : Pennsylvania Dept. of Public Affairs, 1951
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin ;...”[Harrisburg, Pa.] : Pennsylvania Dept. of Public Affairs, 1951
Government Document
Book
13
by Sherrill, R. E. (Richard Ellis), 1899-1952
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1941
“...Pennsylvania. Bureau of Topographic and Geologic Survey. Bulletin ;...”Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1941
Government Document
Book
14
by Fettke, Charles R. (Charles Reinhard), 1888-1959
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1938
“...Pennsylvania. Bureau of Topographic and Geologic Survey. Bulletin ;...”Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1938
Government Document
Book
15
by Foose, Richard Martin, 1915-
Harrisburg : Dept. of Internal Affairs, Topographic and Geologic Survey, 1945
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin ;...”Harrisburg : Dept. of Internal Affairs, Topographic and Geologic Survey, 1945
Government Document
Book
16
by Bolger, Robert C. (Robert Courtney), Gouse, Harry V.
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1953
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin ;...”Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1953
Government Document
Book
17
by Leighton, Henry, 1884-
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1941
“...Pennsylvania. Bureau of Topographic and Geologic Survey. Bulletin ;...”Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1941
Government Document
Book
18
19
by Ebright, John R.
[Harrisburg, Pa.] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1949
“...Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin ;...”[Harrisburg, Pa.] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1949
Government Document
Book
20
by Leighton, Henry, 1884-
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1941
“...Pennsylvania. Bureau of Topographic and Geologic Survey. Bulletin ;...”Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1941
Government Document
Book