Genre
Textbooks
207
Periodicals
165
Pre-Linnean works
82
Bibliography
50
Classification
46
Early works to 1800
45
Dictionaries
38
Catalogs
28
Catalogs and collections
28
Congresses
27
Pictorial works
26
Laboratory manuals
24
Juvenile literature
19
Identification
17
Nomenclature
17
Biography
14
Terminology
8
Forms
7
Indexes
6
Electronic books
5
Périodiques
5
Handbooks, manuals, etc
4
Bio-bibliography
3
Maps
3
Academic theses
2
Collections
2
Exhibitions
2
Guidebooks
2
Outlines, syllabi, etc
2
Programmed instruction
2
Thèses et écrits académiques
2
Abstracts
1
Atlases
1
Collected Works
1
Correspondence
1
Databases
1
Dictionary
1
Early
1
Glossaries, vocabularies, etc
1
Himilaya Mountains
1
Imprints
1
Juvenile works
1
Miscellanea
1
Poetry
1
Popular works
1
Problems, exercises, etc
1
Sources
1
Surveys
1
Yearbooks
1
Zeitschrift
1
more ...