Roorda, N., Corcoran, P. B., & Weakland, J. P. (2012). Fundamentals of sustainable development: Niko Roorda ; with Peter Blaze Corcoran and Joseph P. Weakland. Routledge.
Tohutoru Kātū ChicagoRoorda, Niko, Peter Blaze Corcoran, and Joseph Paul Weakland. Fundamentals of Sustainable Development: Niko Roorda ; with Peter Blaze Corcoran and Joseph P. Weakland. London ; New York, NY: Routledge, 2012.
Tohutoro MLARoorda, Niko, et al. Fundamentals of Sustainable Development: Niko Roorda ; with Peter Blaze Corcoran and Joseph P. Weakland. Routledge, 2012.
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