Flora von Deutschland
1955
Schmeil, Otto |
Fitschen, Jost |
Rauh, Werner |
Germany
Mein Zoo-Buch
1959
Gerlach, Richard |
Coping with the oil crisis : French and German experiences
1976
Mendershausen, Horst |
Bergische Vogelgeschichten
1980
Mönig, Franz |
Beyond growth : elements of sustainable development
1990
Simonis, Udo Ernst |
Second European Meeting on Wildfowl Conservation : proceedings
1967
Salverda, Z. |
Der Zoologische Garten
Der Zoologische Garten is an international scientific journal which is open to all original papers concerning zoo biology and related topics.