q=environmental+protection.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&f_subject=antarctic+regions&f_subject=environmental+protection&f_author=national+research+council+%28u.s.%29&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
environmental protection.
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[antarctic regions]
(1)
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[environmental protection]
(1)
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[national research council (u.s.)]
(1)
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