1
Published 1947
(CARLI) (Other Sources: (UIUdb)1607907)
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2
Published 1960
(CARLI) (Other Sources: (UIUdb)1620369)
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3
Published 1990
(CARLI) (Other Sources: (UIUdb)6549380)
Map
4
Published 2006
(CARLI) (Other Sources: (NBYdb)805591)
Map
5
by Weinhold, Manfred,
Published 2007
(CARLI) (Other Sources: (NBYdb)879565)
Map
6
by Stoob, Heinz.
Published 1973
(CARLI) (Other Sources: (NBYdb)743934)
Map
7
Published 2006
(CARLI) (Other Sources: (UIUdb)5348512)
Map
12
13
by Coulon, A. von.
Published 1980
(CARLI) (Other Sources: (NBYdb)16829, (UIUdb)1611041)
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14
by Schramm, J. M.
Published 1980
(CARLI) (Other Sources: (NBYdb)17016, (UIUdb)1611042)
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15
Published 1966
(CARLI) (Other Sources: (NBYdb)453756)
Map
16
by Aust, B.
Published 1986
(CARLI) (Other Sources: (NIUdb)801918)
Map
17
by Wagner, H. 1840-1929.
Published 1901
(CARLI) (Other Sources: (UIUdb)1624088)
Map
18
by Falck, Ludwig.
Published 1960
(CARLI) (Other Sources: (UIUdb)1620383)
Map
19
Published 1992
(CARLI) (Other Sources: (UIUdb)6546617)
Map
20
(CARLI) (Other Sources: (UIUdb)3613698)
Map