- Home
- BOOKSHOP
- NARRATIVE & OTHER BOOKS
- NATURAL HISTORY
- WALDEN O LA VIDA ALS BOSCOS. INTRODUCCIÓ DE RAMON ALCOBERRO
-
BOOKSHOP
- GEA
-
FAUNA
- WILDLIFE
- TRACKS & SIGNS
- INSECTS AND ARACNIDS
- INVERTEBRATES DIFFERENT FROM INSECTS AND ARACNIDS
- INVERTEBRATES OF THE IBERIAN PENINSULA, BALEARIC & CANARY ISLANDS
- INVERTEBRATES OF EUROPE, NORTH AFRICA & MIDDLE EAST
- INVERTEBRATES OF NON-TROPICAL ASIA
- INVERTEBRATES OF THE INDIAN SUBCONTINENT & TROPICAL ASIA
- INVERTEBRATES OF OCEANIA
- INVERTEBRATES OF NORTH AMERICA
- INVERTEBRATES OF CENTRAL & SOUTH AMERICA
- INVERTEBRATES OF AFRICA
- FISHES IN GENERAL
- FISHES OF THE IBERIAN PENINSULA, BALEARIC & CANARY ISLANDS
- FISHES OF EUROPE, NORTH AFRICA & MIDDLE EAST
- FISHES OF THE INDIAN SUBCONTINENT & TROPICAL ASIA
- FISHES OF OCEANIA
- FISHES OF NORTH AMERICA
- FISHES OF CENTRAL & SOUTH AMERICA
- FISHES OF AFRICA
- AMPHIBIANS & REPTILES
- AMPHIBIANS & REPTILES OF THE IBERIAN PENINSULA, BALEARIC & CANARY ISLANDS
- AMPHIBIANS & REPTILES OF EUROPE, NORTH AFRICA & MIDDLE EAST
- AMPHIBIANS & REPTILES OF NON-TROPICAL ASIA
- AMPHIBIANS & REPTILES OF THE INDIAN SUBCONTINENT & TROPICAL ASIA
- AMPHIBIANS & REPTILES OF OCEANIA
- AMPHIBIANS & REPTILES OF NORTH AMERICA
- AMPHIBIANS & REPTILES OF CENTRAL & SOUTH AMERICA
- AMPHIBIANS & REPTILES OF AFRICA
- BIRDS GENERAL
- NON-PASSERINES
- PASSERINES
- BIRDS OF THE IBERIAN PENINSULA, BALEARIC & CANARY ISLANDS
- BIRDS OF EUROPE, NORTH AFRICA & MIDDLE EAST
- BIRDS OF NON-TROPICAL ASIA
- BIRDS OF THE INDIAN SUBCONTINENT & TROPICAL ASIA
- BIRDS OF OCEANIA
- BIRDS OF NORTH AMERICA
- BIRDS OF CENTRAL & SOUTH AMERICA
- BIRDS OF AFRICA
- BIRDS OF ANTARCTICA
- BIRDS OF OCEANS AND SEAS
- MAMMALS IN GENERAL
- CARNIVORES
- MARINE MAMMALS
- PRIMATES
- OTHER MAMMALS
- MAMMALS OF THE IBERIAN PENINSULA, BALEARIC & CANARY ISLANDS
- MAMMALS OF EUROPE, NORTH AFRICA & MIDDLE EAST
- MAMMALS OF NON-TROPICAL ASIA
- MAMMALS OF THE INDIAN SUBCONTINENT & TROPICAL ASIA
- MAMMALS OF OCEANIA
- MAMMALS OF NORTH AMERICA
- MAMMALS OF CENTRAL & SOUTH AMERICA
- MAMMALS OF AFRICA
- FLORA
- ECOLOGY & BIOLOGY
- PROTECTION, CONSERVATION & MANAGEMENT
-
HABITATS & NATURAL AREAS
- NATURAL HABITATS & SPACES OF THE WORLD
- NATURAL HABITATS AND SPACES OF THE IBERIAN PENINSULA, BALEARIC & CANARY ISLANDS
- VISIT AND/OR TRAVEL IBERIAN PENINSULA, BALEARIC & CANARY ISLANDS
- VISIT AND/OR TRAVEL EUROPE, NORTH AFRICA & MIDDLE EAST
- VISIT AND/OR TRAVEL NON-TROPICAL ASIA
- VISIT AND/OR TRAVEL INDIAN SUBCONTINENT & TROPICAL ASIA
- VISIT AND/OR TRAVEL OCEANIA
- VISIT AND/OR TRAVEL NORTH AMERICA
- VISIT AND/OR TRAVEL CENTRAL & SOUTH AMERICA
- VISIT AND/OR TRAVEL AFRICA
-
ATLAS & CARTOGRAPHY
- ATLAS
- CARTOGRAPHY OF NATURAL SPACES OF THE IBERIAN PENINSULA, BALEARICS & CANARY ISLANDS
- CARTOGRAPHY OF NATURAL SPACES OF EUROPE, NORTH AFRICA & MIDDLE EAST
- CARTOGRAPHY OF NATURAL SPACES OF NON-TROPICAL ASIA
- CARTOGRAPHY OF NATURAL SPACES OF THE INDIAN SUBCONTINENT & TROPICAL ASIA
- CARTOGRAPHY OF NATURAL SPACES OF OCEANIA
- CARTOGRAPHY OF NATURAL SPACES OF NORTH AMERICA
- CARTOGRAPHY OF NATURAL SPACES OF CENTRAL & SOUTH AMERICA
- CARTOGRAPHY OF NATURAL SPACES OF AFRICA
- THEMATIC CARTOGRAPHY
- PHOTOGRAPHY & NATURALIST ART
-
PHYSICS & ASTRONOMY
- GENERAL BOOKS
- HISTORY OF ASTRONOMY
- ATLAS, CARDS, CATALOGS & EFEMERIDES
- THE SUN, THE MOON, ECLIPSES
- PLANETS, SATELLITES, ASTEROIDS
- COMETS, METEORS & METEORITES
- STARS, GALAXIES, CUMULUS, NEBULOSES
- FIRMAMENT SIMULATORS
- ASTROPHOTOGRAPHY & IMAGE PROCESSING
- TELESCOPES
- OTHER ASTRONOMICAL TECHNIQUES
- GENERAL ASTRONOMICAL OBSERVATION
- COMPUTER ASTRONOMY
- NARRATIVE & OTHER BOOKS
- CHILDREN BOOKS
- CDs, CD-ROM & DVDs
- MAGAZINES AND PERIODICALS
- OPTICS
-
EQUIPMENT
- GPS, COMPASSES, BACKPACKS & OTHER FIELD & TRAVEL ACCESSORIES
-
SCIENTIFIC, PROFESSIONAL & AMATEUR FIELD PRODUCTS
- RINGING MATERIAL, SCALES, CALIBERS & OTHER MEASURING DEVICES
- MIST NETS, TRAPS & OTHER CAPTURE SYSTEMS
- ULTRASOUND DETECTORS, RECORDERS, PARABOLIC DISHES, ETC
- CAMERA TRAPS & OTHER TRACING SYSTEMS
- LAMPS, FLASHLIGHTS & HEADLAMPS
- ENTOMOLOGY, FLASKS & DISSECTION PRODUCTS
- BOTANY & GEOLOGY
- ENVIRONMENTAL MEASUREMENT EQUIPMENT
- METEOROLOGY
- FOREST ENGINEERING
- HIDES, CAMOUFLAGE NETS & OTHER ACCESSORIES
- PLANISPHERIES & OTHER ASTRONOMY ACCESSORIES
- EDUCATIONAL, DESK AND GIFT PRODUCTS
-
GARDEN NATURE
-
NEST BOXES & REFUGEES FOR WILD GARDEN ANIMALS
- NEST BOXES FOR LITTLE WILD GARDEN BIRDS
- NEST BOXES FOR URBAN BIRDS & OTHER NON-RAPTOR BIRDS
- SHELTERS FOR BATS & OTHER MAMMALS
- NEST BOXES FOR NOCTURNAL & DIURNAL RAPTORS & STORKS
- NEST BOXES, SHELTERS & HOTELS FOR INSECTS, EARTHWORMS, AMPHIBIANS & GECKOS
- NEST BOXES & SHELTERS FOR BIRDS & BATS TO INTEGRATE IN CONSTRUCTIONS
- HOOKS, NAILS, ANTI-PREDATOR PROTECTIONS & OTHER ACCESSORIES
- FEEDERS FOR WILD BIRDS & OTHER GARDEN ANIMALS
- FOOD FOR BIRDS & OTHER ANIMALS
- ECOLOGICAL CONTROL IN THE GARDEN
-
NEST BOXES & REFUGEES FOR WILD GARDEN ANIMALS
WALDEN O LA VIDA ALS BOSCOS. INTRODUCCIÓ DE RAMON ALCOBERRO
Thoreau H. D.
Meitat llibre d'aventures autobiogràfiques, meitat tractat de reforma moral, Walden o la vida als boscos (1854) és una de les obres fonamentals de la literatura americana del segle XIX. A partir d'aquest llibre, la consideració sobre la llibertat i el gaudi en la natura - que per a l'autor anaven inevitablement unides - es va obrir a tot un àmbit -el de l'ètica del medi o de l'ecologia- que avui resulta del tot imprescindible per a la supervivència del planeta.
