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Now showing items 11-20 of 41
Yearbook of the Federal Republic of Germany : calendar year 1990
(Federal Institute of Hydrology and the German Research Association, 1993)
Yearbook of the Federal Republic of Germany : calendar year 1977
(Federal Institute of Hydrology and the German Research Association, 1982)
Yearbook of the Federal Republic of Germany : calendar year 1973
(Federal Institute of Hydrology and the German Research Association, 1976)
Yearbook of the Federal Republic of Germany : calendar year 1971
(Federal Institute of Hydrology and the German Research Association, 1976)
Yearbook of the Federal Republic of Germany : calendar year 1974
(Federal Institute of Hydrology and the German Research Association, 1977)
Yearbook of the Federal Republic of Germany : calendar year 1972
(Federal Institute of Hydrology and the German Research Association, 1976)
Yearbook of the Federal Republic of Germany : calendar year 1979
(Federal Institute of Hydrology and the German Research Association, 1984)
Yearbook of the Federal Republic of Germany : calendar year 1976
(Federal Institute of Hydrology and the German Research Association, 1980)
Yearbook of the Federal Republic of Germany : calendar year 1978
(Federal Institute of Hydrology and the German Research Association, 1983)
Yearbook of the Federal Republic of Germany : calendar year 1975
(Federal Institute of Hydrology and the German Research Association, 1979)