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Evaluation du vendeur
Edité par The British Trust for Ornithology, 1971
Vendeur : Shore Books, London, Royaume-Uni
Magazine / Périodique
Soft cover. Etat : Very Good. 60 pages. P E Davidson "Some Foods taken in by Waders in Morecambe Bay, Lancashire" / David E Glue "Salt marsh Reclamation Stages and Their Associated Birdlife" / M E Greenhalgh / The Breeding Bird Communities of Lancashire Salt marshes" / L A Batten ",Bird Population Changes for the Years 1969-1970" / J Stafford "The Heron population of England and Wales, 1928-1970" (SL#83).