Iradokizunak:
"regional environmental authority" » "regional environmental quality" (Bilaketa hedatu), "global environmental authority" (Bilaketa hedatu), "social environmental authority" (Bilaketa hedatu)
"regional environmental authorities" » "global environmental authorities" (Bilaketa hedatu), "social environmental authorities" (Bilaketa hedatu)
"regional environmental policies" » "global environmental policies" (Bilaketa hedatu), "social environmental policies" (Bilaketa hedatu), "regional environmental policy" (Bilaketa hedatu), "regional environmental principles" (Bilaketa hedatu), "regional environmental conflicts" (Bilaketa hedatu)
"regional environmental authority" » "regional environmental quality" (Bilaketa hedatu), "global environmental authority" (Bilaketa hedatu), "social environmental authority" (Bilaketa hedatu)
"regional environmental authorities" » "global environmental authorities" (Bilaketa hedatu), "social environmental authorities" (Bilaketa hedatu)
"regional environmental policies" » "global environmental policies" (Bilaketa hedatu), "social environmental policies" (Bilaketa hedatu), "regional environmental policy" (Bilaketa hedatu), "regional environmental principles" (Bilaketa hedatu), "regional environmental conflicts" (Bilaketa hedatu)
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