@article {32431,
	title = {Summer dredging season keeps Northwest ports open},
	journal = {World Dredging and Marine Construction},
	volume = {26},
	number = {9},
	year = {1990},
	month = {1990},
	pages = {p.21-22},
	keywords = {Columbia River estuary, Coos River estuary, dredging, economics, general, human impacts, physical modifications, Siuslaw River estuary, Umpqua River estuary, Yaquina Bay},
	author = {Anonymous}
}
