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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. Illustrated. Christopher Perrin's "Age of First Breeding and Adult Survival Rates in the Swift" / K D Smith "Notes on Oenanthe Species in Winter in Africa" / Kenneth Williamson "A Bird Census Study of a Dorset Dairy Farm" / David Holyoak "Movements and Mortality of Corvidae" / A A Dunthorn "The Predation of Cultivated Mussels by Eiders" / M P Harris "Ecological Adaptations of Moult in Some British Gulls" (SL#83).