@article{WilliamsAllenKelleway2013,
  author    = {R. J. Williams and Chris B. Allen and J. Kelleway},
  title     = {Saltmarsh of the Parramatta River-Sydney Harbour: determination of cover and species composition including comparison of API and pedestrian survey},
  journal   = {Cunninghamia : a journal of plant ecology for eastern Australia},
  volume    = {12},
  number    = {1},
  pages     = {29 -- 44},
  year      = {2013},
}