Livestock Science · 2018 · 37 citations · 31 references
Milk Production SystemsSustainable AgricultureLivestock ProductionAgricultural EconomicsFarm ManagementFarming SystemsPublic HealthAnimal ProductionMarketingFood PolicyAnimal Agriculture
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A technique for measurement of attitudes
Rensis Likert · Medical Entomology and Zoology · 1932 · 8.2K citations
Léon Festinger · Scientific American · 1962 · 1.2K citations
An international terminology for grazing lands and grazing animals
V. G. Allen, Caterina Batello, E.J. Berretta et al. · Grass and Forage Science · 2011 · 851 citations · Full text