Effects of supplemental winter feeding on House Sparrows ( Passer domesticus ) in relation to landscape structure and farming systems in southern Sweden
Von Post, Maria, Stjernman, Martin, Smith, Henrik G.Volume:
60
Language:
english
Journal:
Bird Study
DOI:
10.1080/00063657.2013.775216
Date:
May, 2013
File:
PDF, 321 KB
english, 2013