Genre
Libros electrónicos
201
Electronic books
48
Periodicals
25
Publicaciones periódicas
18
Congresses
8
Electronic journals
7
Biography
5
Biografía
2
Catalogs
2
Catálogos
2
Conference papers and proceedings
2
Early works to 1800
2
Guidebooks
2
Libros electronicos
2
Pre-Linnean works
2
Textbooks
2
Bibliografía juvenil
1
Classification
1
Guías
1
Identification
1
Juvenile literature
1
Libros electr{acute}onicos
1
Observations
1
Périodiques
1
Variedades
1
Zeitschrift
1