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Titre :
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Keys to the freshwater fish of Britain and Ireland, with notes on their distribution and ecology
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Auteurs :
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P. Maitland
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Type de document :
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ouvrage
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Editeur :
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Ambleside,Cumbria,GBR : Freshwater Biological Association, 2004
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Collection :
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Scientific publication n°62
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Format :
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248
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Langues:
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= Anglais
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Catégories :
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SECTEUR POISSONS ET PISCICULTURE
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Mots-clés:
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GRANDE BRETAGNE
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IRLANDE
;
POISSON
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REPARTITION GEOGRAPHIQUE
;
ESPECE
;
ESPECE MENACEE
;
PROTECTION DES ESPECES
;
POLICE DE LA PECHE
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Résumé :
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In addition to the keys for identifying families and species of adult fish, this book also provides keys to family-level for the eggs and small (post-larval) stages, and the scales of adult fish; the scales are illustrated with photographs and line-drawings emphasising the most important diagnostic features. A series of maps based on current knowledge about the distribution of each species in Britain and Ireland, underlining the relative rarity of some species and urgent need for conservation is also provided..
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