TY - RPRT TI - The modification of an estuary AU - F.H. Nichols AU - James E. Cloern AU - Samuel N. Luoma AU - D. H. Peterson PY - 1986 DO - 10.1126/science.231.4738.567 UR - https://pubs.usgs.gov/publication/70015571 ID - 70015571 ER -