Dyfyniad APA

Opschoor,, J. B. (2004). Biodiversity, sustainable development and economic analysis. CDS.

Dyfyniad Arddull Chicago

Opschoor,, J.Hans B. Biodiversity, Sustainable Development and Economic Analysis. Thiruvananthapuram: CDS, 2004.

Dyfyniad MLA

Opschoor,, J.Hans B. Biodiversity, Sustainable Development and Economic Analysis. CDS, 2004.

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