Genre
Congresses
184
Electronic books
178
Periodicals
95
Conference papers and proceedings
94
Government publications
73
Congrès
57
Legislative materials
41
Handbooks, manuals, etc
33
Internet resource
33
Legislative hearings
29
Actes de congrès
25
Electronic journals
24
Documents législatifs
23
legislative records
23
Congress
18
Documentary films
18
Case studies
17
Documentaires
17
Audiences législatives
16
Handbooks and manuals
16
Bibliography
13
Aufsatzsammlung
11
Maps
9
Technical reports
9
Guides, manuels, etc
8
Databases
7
Guides et manuels
7
Documentaries and Factual Films
6
Périodiques
6
Rapports techniques
6
technical reports
6
Directories
5
Encyclopedias
5
Environmental impact statements
5
Études de cas
5
Surveys
5
Academic theses
4
Aerial views
4
Annual reports
4
Classification
4
Études d'impact environnemental
4
Geographic information systems
4
Handbook
4
Internet resources
4
Juvenile literature
4
Longitudinal studies
4
Physical maps
4
Statistics
4
Thèses et écrits académiques
4
Tours
4
more ...