Siebert, H. (2005). Economics of the environment: Theory and policy (6th, rev. ed.). Springer.
Chicago Style aipamenaSiebert, Horst. Economics of the Environment: Theory and Policy. 6th, rev. ed. Berlin: Springer, 2005.
MLA aipamenaSiebert, Horst. Economics of the Environment: Theory and Policy. 6th, rev. ed. Springer, 2005.
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