TY - RPRT TI - Distribution of seed plants with respect to tide levels and water salinity in the natural tidal marshes of the northern San Francisco Bay Estuary, California AU - Brian F. Atwater AU - Charles W. Hedel PY - 1976 DO - 10.3133/ofr76389 UR - https://pubs.usgs.gov/publication/ofr76389 ID - ofr76389 ER -