Maser, C. (1999). Ecological diversity in sustainable development: The vital and forgotten dimension. Lewis Publishers.
Chicago-viite (17. p.)Maser, Chris. Ecological Diversity in Sustainable Development: The Vital and Forgotten Dimension. Boca Raton, Fla: Lewis Publishers, 1999.
MLA-viite (9. p.)Maser, Chris. Ecological Diversity in Sustainable Development: The Vital and Forgotten Dimension. Lewis Publishers, 1999.
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