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An LP-Model to Analyse Economic and Ecological Sustainability in Dutch Dairy Farming
van Calker, Klaas Jan, (2003)
Modelling worker physical health and societal sustainability at farm level: An application to conventional and organic dairy farming
van Calker, K.J., (2007)
Life cycle assessment of conventional and organic milk production in the Netherlands
Thomassen, M.A., (2008)