Zoekresultaten
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Studiecommissie Intensieve Veehouderij Alternatives for the battery cage system for laying hens
report of the Study Commission on Intensive Livestock Farming, established by the Dutch Society for the Protection of Animals
Engels | 51 pagina's | Dierenbescherming, Den Haag | 1987
Gedrukt boek
B. Rietveld-Piepers The development of egg-laying behaviour and nest-site selection in a strain of white laying hens
Non-fictie
Engels | 141 pagina's | 1987
Gedrukt boek