• 6 Memorial Library
• 5 Shared Print Repositories
• 2 Temporary Relocation Library
• 1 Music Library (Mills)

• 97 Journals, Magazines, Newspapers
• 6 Microforms

• 13 Bee culture
• 6 History
• 5 Agriculture
• 5 Mathematics
• 4 Botany
• 4 Dairy products
• 4 Dairying
• 4 Music
• 4 Politics and government
• 4 Research
• 3 Art
• 3 Astronomy
• 3 Fisheries
• 3 Veterinary medicine
• 2 Arts
• 2 Evolution
• 2 Fish trade
• 2 Fishery products
• 2 Fishing boats
• 2 Genetics
• 2 Heredity
• 2 Physics
• 2 Press
• 2 Science
• 2 Sources

• 5 Statistical Office of the European Communities
• 5 Vereniging tot Bevordering der Bijenteelt in Nederland
• 3 Landbouwhogeschool Wageningen
• 2 Belgian Congo
• 2 Bos, Jan Ritzema, 1850-
• 1 Afrika-Studiecentrum Leiden
• 1 Amici Historiae Medicinae Veterinariae
• 1 Amis de l'art indigène du Congo belge
• 1 Augustijns Historisch Instituut (Louvain, Belgium)
• 1 Belgian Society of Biotechnology and Food Industries
• 1 Belgium. Ministère de l'éducation nationale et de la culture
• 1 Bibliothèque royale Albert Ier
• 1 Bibliothèque royale de Belgique
• 1 Bijenhoudersbond van den Noordbrabantschon Christelijken Boerenbond
• 1 Bryologische en Lichenologische Werkgroep
• 1 Centre d'étude de la population et de la famille (Belgium)
• 1 Centre national d'histoire des deux guerres mondiales (Belgium)
• 1 Cercle belge de la librairie
• 1 Commissie voor het Adatrecht (Indonesia)
• 1 Commission of the European Communities. Directorate-General Telecommunications, Information Market, and Exploitation of Research
• 1 Commission of the European Communities. Directorate-General for Telecommunications, Information Industries, and Innovation
• 1 Conservatoire royal de musique de Bruxelles. Musée instrumental
• 1 Doesburg, Theo van, 1883-1931
• 1 Dutch East Indies. Bureau voor de Volkslectuur
• 1 Dutch East Indies. Kantoor voor de Volkslectuur

• 35 English
• 34 French
• 21 German
• 7 Italian
• 5 Multiple languages
• 4 Danish
• 1 Greek, Modern (1453-)
• 1 Latin
• 1 Norwegian
• 1 Russian
• 1 Spanish

• 28 Netherlands
• 12 Belgium
• 4 Democratic Republic of the Congo
• 4 European Economic Community countries
• 4 Indonesia
• 3 Flanders
• 2 Africa
• 2 Suriname
• 1 Africa, Central
• 1 Africa, French-speaking Equatorial
• 1 Curaçao
• 1 Europe
• 1 European Union countries
• 1 Netherlands Antilles

• 5 Statistics
• 4 Bibliography
• 4 periodicals
• 2 Biography
• 2 Maps
• 1 Abstracts
• 1 Catalogs
• 1 Imprints
• 1 Observations

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