Schroeder, K. L. (2008). Environmental law. Thomson Delmar Learning.
Lua i Stíl Chicago (17ú heag.)Schroeder, Kathryn L. Environmental Law. Clifton Park, N.Y: Thomson Delmar Learning, 2008.
Lua MLA (9ú heag.)Schroeder, Kathryn L. Environmental Law. Thomson Delmar Learning, 2008.
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