q=environmental+protection.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&f_subject=%E6%B8%AF%E5%8F%A3%E5%B7%A5%E7%A8%8B&f_pubdate=2017&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
environmental protection.