The most specialised documents in the Documentation Centre: books, journals and maps, are housed in the two Library premises (the Nature Laboratory and the Martorell Museum) in Ciutadella Park. The audiovisuals are kept in the Media Library at the Museum in the Forum Park building. Opening times From Tuesday to Friday from 9 to 14 h Addresses Biblioteca del Laboratori de Natura (Nature Laboratory Library) Passeig Picasso s/n, 08003 Barcelona Tel. +34 93 256 22 14 Fax +34 93 310 49 99 email@example.com Biblioteca del Museu Martorell (Martorell Museum Library) Parc de la Ciutadella, 08003 Barcelona Tel. +34 93 256 21 83 Fax +34 93 319 93 12 firstname.lastname@example.org Barcelona Botanical Institute Library The Barcelona Botanical Institute Library holds large collections in all realms of botany: vegetation around the world (especially Mediterranean flora), taxonomy, applied botany, mycology, genetics, ecology and conservation. The library is in the Botanical Institute, located in the Botanical Garden, in Montjuïc Park.