q=environmental+protection.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&f_subject=%E4%BA%94%E5%B9%B4%E8%AE%A1%E5%88%92&f_booktype=6&f_lang=eng&f_class1=x&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
environmental protection.