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GEOGRAPHIC VARIATION IN TYPE I SONGS OF BLACK-THROATED GRAY WARBLERS
STEWART W. JANES and LEE RYKERVolume:
123
Language:
english
Journal:
The Wilson Journal of Ornithology
DOI:
10.2307/23033401
Date:
June, 2011
File:
PDF, 1.23 MB
english, 2011