How do political, individual and contextual factors affect school milk demand? Empirical evidence from primary schools in Germany
Autor: | Weible, Daniela, Salamon, Petra, Christoph-Schulz, Inken B., Peter, Guenter |
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Zdroj: | In Food Policy December 2013 43:148-158 |
Databáze: | ScienceDirect |
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