1
by Mertens, Gerhard
Published 1995
Schöningh
Subjects: ...Environmental protection / Study and teaching...

2
by Frey, Bruno S.
Published 1992
Vandenhoeck und Ruprecht
Subjects: ...Environmental protection / Economic aspects / Germany (West)...

3
by Gumpel, Werner
Published 1985
Selbstverl. d. Südosteuropa-Ges.
Subjects: ...Environmental protection / Congresses...

4
by Speitkamp, Winfried
Published 1996
Vandenhoeck & Ruprecht
Subjects: ...Cultural property -- Protection -- Germany...

5
by Fahrenhorst, Irene
Published 1994
Schöningh
Subjects: ...Convention for the Protection of Human Rights and Fundamental Freedoms / (1950)...