Halden Rolf U., Schwab Kellogg J., & Pew Commission on Industrial Farm Animal Production. Environmental impact of industrial farm animal production.
Citazione stile Chigago Style (17a edizione)Halden Rolf U., Schwab Kellogg J., e Pew Commission on Industrial Farm Animal Production. Environmental Impact of Industrial Farm Animal Production.
Citatione MLA (9a ed.)Halden Rolf U., et al. Environmental Impact of Industrial Farm Animal Production.
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