Search Results       Your search for [subject]Environment protection -- United States returned 1 record.           Designing water pollution detection systems; environmental law enforcement on the U.S. Coastal Waters and the Great Lakes. by Wright, Gordon P.; Cambridge, Mass.: Ballinger, 1974. Subject: Environment protection -- United States; Water -- Pollution -- United States; Oil pollution of rivers, harbors, etc. -- United States; Remote sensing systems.          Add to Book Cart Relevance: 19.00%