US National Committee for the International Biological Program Bezüge im Wissensnetz Administrative Überordnung der Körperschaft (2) GND-Körperschaften International Biological Programme National Academy of Sciences (Washington, DC) Verfasst (1) DNB-Titeldaten Report of the US National Committee for the International Biological Program Creator (1) DNB-Titeldaten Report of the US National Committee for the International Biological Program