q=Research+on+the+legal+system+of+national+parks&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=CH&searchWay0=marc&logical0=AND
rows=10&curlibcode=CH&searchWay0=marc&logical0=AND
Research on the legal system of national parks