"nos-trendsuscoastal-1999" . "Trends in US Coastal Regions 1970-1998: Addendum to the Proceedings. Trends and Future Challenges for US National Ocean and Coastal Policy"^^ . "1999"^^ . "http://www.gpo.gov/fdsys/pkg/CZIC-gc1018-t736-add-1999/pdf/CZIC-gc1018-t736-add-1999.pdf"^^ . "report" . . . . . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid2 . _:genid2 . _:genid2 . _:genid2 .