Becker, E., & Jahn, T. (1999). Sustainability and the social sciences: A cross-disciplinary approach to integrating environmental considerations into theoretical reorientation. London: Zed Books.
Παραπομπή Chicago StyleBecker, Egon, and Thomas Jahn. Sustainability and the Social Sciences: A Cross-disciplinary Approach to Integrating Environmental Considerations Into Theoretical Reorientation. London: Zed Books, 1999.
Παραπομπή MLABecker, Egon, and Thomas Jahn. Sustainability and the Social Sciences: A Cross-disciplinary Approach to Integrating Environmental Considerations Into Theoretical Reorientation. London: Zed Books, 1999.
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