TY - RPRT TI - Changes in submerged aquatic macrophyte populations at the head of Chesapeake Bay, 1958-1975 AU - S. Bayley AU - Vernon D. Stotts AU - P. F. Springer AU - J. Steenis PY - 1978 DO - 10.2307/1351459 UR - https://pubs.usgs.gov/publication/1001801 ID - 1001801 ER -