1
by Trebeljahr, W.
Published 1897
Springer Berlin Heidelberg
Subjects: ...Nature conservation...

2
by Berliner Waldschutzverein
Published 1909
Springer Berlin Heidelberg
Subjects: ...Conservation biology...

3
by Baur, B., Ewald, Klaus C., Freyer, Bernhard, Erhardt, Andreas
Published 1997
Birkhäuser Basel
Subjects: ...Nature conservation...

5
by Oberthür, Sebastian
Published 1997
VS Verlag für Sozialwissenschaften
Subjects: ...Conservation biology...

6
by Martin, Heinrich
Published 1904
Springer Berlin Heidelberg
Subjects: ...Nature conservation...

7
Published 1997
VS Verlag für Sozialwissenschaften
Subjects: ...Conservation biology...

8
Published 1994
VS Verlag für Sozialwissenschaften
Subjects: ...Conservation biology...

9
by Arendt, F., Hinsenveld, M., Brink, W. J. van den
Published 1990
Springer US
Subjects: ...Conservation biology...

11
by Wille, Johannes
Published 1929
Springer Berlin Heidelberg
Subjects: ...Nature conservation...

12
Published 1992
Springer Berlin Heidelberg
Subjects: ...Nature conservation...

14
Published 1999
Deutscher Universitätsverlag
Subjects: ...Conservation biology...

15
by Braun, R.
Published 1982
Springer Vienna
Subjects: ...Conservation biology...

16
by Vietze, NA.
Published 1925
Springer Berlin Heidelberg
Subjects: ...Conservation biology...

17
Published 1998
Deutscher Universitätsverlag
Subjects: ...Conservation biology...

18
Published 1997
Deutscher Universitätsverlag
Subjects: ...Conservation biology...

19
by Meuser, Thomas
Published 1993
Deutscher Universitätsverlag
Subjects: ...Conservation biology...

20
by Erdmann, Karl-Heinz, Frommberger, Johanna
Published 1999
Springer Berlin Heidelberg
Subjects: ...Conservation biology...