South African Journal of Animal Science · 1979 · 14 citations · 0 references
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AgricultureAnimal SciencesPasture ManagementAfrican StudiesAnimal WelfareLivestock ProductionAnimal HusbandryDairy ProductionLivestock DevelopmentLivestock Enterprise ManagementLivestock Production SystemsLivestock WelfareExtensive Livestock ProductionHerd AccumulationIntensive Livestock ProductionLivestock MarketsLivestock Production StandardsLivestock Trade