1
by Wells, Roger Clark, 1877-1944
Washington : Govt. Print. Off., 1914
Washington : Govt. Print. Off., 1914
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Government Document
Book
2
Analyses of rocks and minerals from the laboratory of the United States Geological Survey, 1914-36 /
by Wells, Roger Clark, 1877-1944
Washington : Govt. Print. Off., 1937
Washington : Govt. Print. Off., 1937
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
3
by Wells, Roger Clark, 1877-1944
Washington, D.C. : U.S. G.P.O. : For sale by Supt. of Docs., U.S. G.P.O., 1943
Washington, D.C. : U.S. G.P.O. : For sale by Supt. of Docs., U.S. G.P.O., 1943
Government Document
Book
4
5
by Wells, Roger Clark, 1877-1944
Washington, D.C. : Government Printing Off., 1916
Washington, D.C. : Government Printing Off., 1916
Government Document
Book
6
7
by Wells, Roger Clark, 1877-1944
Washington, D.C. : G.P.O., 1946
Other Authors:
“...Wells, Roger Clark, 1877-1944...”Washington, D.C. : G.P.O., 1946
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
8
by Wells, Roger Clark, 1877-1944
[Washington, D.C.] : Department of the Interior, U.S. Geological Survey, 1925
[Washington, D.C.] : Department of the Interior, U.S. Geological Survey, 1925
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
9
by Wells, Roger Clark, 1877-1944
Washington, U.S. Govt. print. off., 1937
Washington, U.S. Govt. print. off., 1937
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
10
11
12
by Wells, Roger Clark, 1877-1944
Washington : Govt. print. off., 1923
Washington : Govt. print. off., 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
13
by Wells, Roger Clark, 1877-1944
Washington : Govt. print. off., 1925
Washington : Govt. print. off., 1925
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
14
by Wells, Roger Clark, 1877-1944
Washington, Govt. print. off., 1915
Washington, Govt. print. off., 1915
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
15
by Wells, Roger Clark, 1877-1944
Washington : Govt. Print. Off., 1915
Washington : Govt. Print. Off., 1915
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
16
by Wells, Roger Clark, 1877-1944
Washington : Govt. Print. Office, 1923
Washington : Govt. Print. Office, 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
17
by Wells, Roger Clark, 1877-1944
Washington, Govt. print. off., 1914
Washington, Govt. print. off., 1914
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
18
19
by Wells, Roger Clark, 1877-1944
Washington : Department of the Interior, United States Geological Survey, 1918
Washington : Department of the Interior, United States Geological Survey, 1918
Government Document
Book
20
by Wells, Roger Clark, 1877-1944
[Washington, D.C.] : [Department of the Interior, United States Geological Survey], 1917
[Washington, D.C.] : [Department of the Interior, United States Geological Survey], 1917
Government Document
Book