q=environmental+protection.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&f_author=ausubel%2C+jesse&f_author=national+academy+of+engineering&f_class1=t&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
environmental protection.