Applied Animal Behaviour Science · 1997 · 128 citations · 18 references
AgricultureAnimal SciencesZoologyAnimal BehaviorAnimal WelfareSwine ScienceBrooding BehaviorNesting BehaviorSwine BehaviorSwine ProductionSwine ReproductionSwine WelfareHandling Of PigletsHandling Of SowsPiglet Behavior
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Farm Animal Behaviour and Welfare
A.J.F. Webster · British Veterinary Journal · 1990 · 640 citations
The behaviour of domestic animals
R. G. Beilharz · Applied Animal Ethology · 1976 · 436 citations