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Migration patterns and sex ratios of diving ducks wintering in Northern Ireland with specific reference to Lough Neagh
Evans, Darren M., Day, Keith R.Volume:
20
Language:
english
Journal:
Ringing & Migration
DOI:
10.1080/03078698.2001.9674263
Date:
November, 2001
File:
PDF, 422 KB
english, 2001