1
by Heer, Oswald 1809-1883
Published 1853
Subjects: '; ...Paleobotany Switzerland...
Book
2
by Heer, Oswald (1809-1883).
Published 1855
Subjects: '; ...Paleobotany Switzerland. lc...
Book
3
by Douxami, H.
Published 1896
Subjects: '; ...Geology Switzerland...
Book
4
by Douxami, Henri.
Published 1896
Subjects: '; ...Geology Switzerland. lc...
Book
5
by Douxami, H.
Published 1896
Subjects: '; ...Geology Switzerland...
Book
6
by Priem, Fernand
Published 1914
Subjects: '; ...Paleontology Switzerland...
Book