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Rufous and Grey Colour Morphs in the Italian Tawny Owl: Geographical and Environmental Influences
Paolo Galeotti and Claudio CesarisVolume:
27
Language:
english
Journal:
Journal of Avian Biology
DOI:
10.2307/3676956
Date:
March, 1996
File:
PDF, 915 KB
english, 1996