@article{198477,
      recid = {198477},
      author = {Cloern, James E. and Canuel, Elizabeth A. and Wienke,  Sally M.},
      title = {Particulate organic matter in the San Francisco Bay  estuary, California chemical indicators of its origin and  assimilation into the benthic food web / [microform] :},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      address = {Menlo Park, Calif. :},
      pages = {46 leaves :},
      year = {1993},
      note = {"Prepared as part of a continuing study of the San  Francisco Bay estuary"},
      url = {http://library.usi.edu/record/198477},
}