Type d'article
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Reliure
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Evaluation du vendeur
Edité par The British Trust for Ornithology, 1970
Vendeur : Shore Books, London, Royaume-Uni
Magazine / Périodique
Soft cover. Etat : Very Good. 64 pages. M Shrubb "The present status of the Kestrel in Sussex" / David E Glue "Changes in the bird community of a Hampshire gravel pit" / S M Evans "Aggressive and territorial behaviour in captive Zebra Finches" / H Mayer-Gross "The Nest Record Scheme, 1967" / E Balfour "Iris colour in the Hen Harrier" (SL#83).