1
by Becher, Albert E.
Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey, 1982
Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey, 1982
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
2
by Becher, Albert E.
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1970
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1970
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
3
by Becher, Albert E.
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1978
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1978
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
4
by Becher, Albert E.
Harrisburg, Pa. : Pennsylvania. Bureau of Topographic and Geologic Survey, 1982
Harrisburg, Pa. : Pennsylvania. Bureau of Topographic and Geologic Survey, 1982
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
5
by Becher, Albert E.
Harrisburg, Pennsylvania : U.S. Geological Survey, 1989
Harrisburg, Pennsylvania : U.S. Geological Survey, 1989
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
6
by Becher, Albert E.
[Harrisburg] : Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey, 1970
[Harrisburg] : Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey, 1970
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
7
by Becher, Albert E.
Harrisburg. Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Parks and Forestry, Bureau of Topographic and Geologic Survey, 1991
Harrisburg. Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Parks and Forestry, Bureau of Topographic and Geologic Survey, 1991
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
8
by Becher, Albert E.
Harrisburg, Pa. : Dept. of the Interior, U.S. Geological Survey, 1989
Harrisburg, Pa. : Dept. of the Interior, U.S. Geological Survey, 1989
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
9
by Becher, Albert E.
Lemoyne, Pa. : U.S. Geological Survey, 1996
Lemoyne, Pa. : U.S. Geological Survey, 1996
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
10
by Becher, Albert E.
Harrisburg, PA : Pennsylvania Geological Survey, 1991
Harrisburg, PA : Pennsylvania Geological Survey, 1991
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
11
by Becher, Albert E.
Harrisburg, Pa. : Pennsylvania. Bureau of Topographic and Geologic Survey, 1982
Harrisburg, Pa. : Pennsylvania. Bureau of Topographic and Geologic Survey, 1982
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
12
by Becher, Albert E.
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey], 1981
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey], 1981
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
13
by Becher, Albert E.
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Parks and Forestry, Bureau of Topographic and Geologic Survey], 1991
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Parks and Forestry, Bureau of Topographic and Geologic Survey], 1991
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
14
by Becher, Albert E.
Harrisburg : Pennsylvania Geological Survey : State Book Store [distributor], 1981
Harrisburg : Pennsylvania Geological Survey : State Book Store [distributor], 1981
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
15
by Becher, Albert E.
Harrisburg, Pa. : Denver, Colo. : Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], 1989
Harrisburg, Pa. : Denver, Colo. : Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], 1989
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
16
by Becher, Albert E.
Harrisburg : Pennsylvania Geological Survey : Copies from State Book Store, 1982
Harrisburg : Pennsylvania Geological Survey : Copies from State Book Store, 1982
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
17
by Meisler, Harold, Becher, Albert E.
Harrisburg, [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1966
Harrisburg, [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1966
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
18
by Meisler, Harold, Becher, Albert E.
Harrisburg [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey] 1971
Harrisburg [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey] 1971
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
19
by Meisler, Harold
[Harrisburg, Pa.?] : Commonwealth of Pennsylvania, State Planning Board, Topographic and Geologic Survey, 1970
Other Authors:
“...Becher, Albert E....”[Harrisburg, Pa.?] : Commonwealth of Pennsylvania, State Planning Board, Topographic and Geologic Survey, 1970
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Map
20
by Meisler, Harold
Harrisburg [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey] 1971
Other Authors:
“...Becher, Albert E....”Harrisburg [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey] 1971
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Unknown