Suggested Topics within your search.
Suggested Topics within your search.
1
by Frakes, Lawrence A.
Harrisburg [Topographic and Geologic Survey], 1967
“...General geology report ;...”Harrisburg [Topographic and Geologic Survey], 1967
Thesis
Book
2
3
by Geyer, Alan R., Smith, Robert Charles, 1945-, Barnes, John Henry, 1946-
Harrisburg, Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Topographic and Geologic Survey : May be purchased from State Book Store, 1976
4th ed.
“...General geology report ;...”Harrisburg, Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Topographic and Geologic Survey : May be purchased from State Book Store, 1976
4th ed.
Book
4
by Wilshusen, John P.
[Harrisburg] : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey : May be purchased from State Book Store, 1983
“...General geology report ;...”[Harrisburg] : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey : May be purchased from State Book Store, 1983
Book
5
6
by Oleksyshyn, John
Harrisburg : Pennsylvania Geological Survey : May be purchased from State Book Store, 1982
“...General geology report ;...”Harrisburg : Pennsylvania Geological Survey : May be purchased from State Book Store, 1982
Book
7
by Crowl, G. H.
Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey : May be purchased from State Book Store, 1980
“...General geology report ;...”Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey : May be purchased from State Book Store, 1980
Book
8
9
by Hoskins, Donald M.
Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey : Copies purchased from State Book Store, 1983
Third edition.
“...General geology report ;...”Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey : Copies purchased from State Book Store, 1983
Third edition.
Book
10
by Willard, Bradford, 1894-
[Harrisburg] : Topographic and geological survey, 1958
“...General geology report ;...”[Harrisburg] : Topographic and geological survey, 1958
Book
11
by Prouty, Chilton Eaton, 1914-
[Harrisburg] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1959
“...General geology report ;...”[Harrisburg] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1959
Book
12
by Schooler, Elizabeth E.
Harrisburg : Pennsylvania Geological Survey : may be purchased from State Book Store, 1974
“...General geology report ; 64...”Harrisburg : Pennsylvania Geological Survey : may be purchased from State Book Store, 1974
Book
13
by Faill, Rodger T., Hoskins, Donald M., Wells, Richard B.
Harrisburg : Pennsylvania Geological Survey, 1978
“...General geology report ; 70...”Harrisburg : Pennsylvania Geological Survey, 1978
Book
14
17
by Walker, Roger G.
Harrisburg : [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey], 1972
“...General geology report [G]62...”Harrisburg : [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey], 1972
Book
18
by Hobson, John P. (John Peter), 1928-
Harrisburg, 1963
“...Pennsylvania. Topographical and Geologic Survey. General geology report G37...”Harrisburg, 1963
Book
19
by Thompson, Richard Rogers
Harrisburg : Pennsylvania Geological Survey, 1963
“...Pennsylvania. Topographic and Geologic Survey. General geology report G38...”Harrisburg : Pennsylvania Geological Survey, 1963
Book
20
by Swartz, Frank M. (Frank McKim), 1899-
Harrisburg, 1965
“...Pennsylvania Topographic and Geologic Survey. General geology report G50...”Harrisburg, 1965
Book