Genre
Dictionaries
89
Encyclopedias
51
Biographies
16
Handbooks and manuals
15
Atlases
12
Tables (Data)
10
Illustrated works
6
Reference works
6
Classification
5
Directories
4
Identification
3
Periodicals
3
Abstracts
2
Anatomical atlases
2
Bibliographies
2
CMU author
2
Graphs
2
Nomenclature
2
Chronologies
1
Conversion tables
1
Early works to 1800
1
Encyclopedia
1
Indexes
1
Laboratory manuals
1
Maps
1
Observers' manuals
1
Pre-Linnean works
1
Sound recordings
1
Style manuals
1