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The foraging ball as a quick and easy enrichment device for pigs (Sus scrofa)
Huntsberry, Mary E., Charles, Debbie, Adams, Kristina M., Weed, James L.Volume:
37
Language:
english
Journal:
Lab Animal
DOI:
10.1038/laban0908-411
Date:
September, 2008
File:
PDF, 191 KB
english, 2008