@article{55437,
      recid = {55437},
      author = {Stumm, Werner,},
      title = {Equilibrium concepts in natural water systems; a  symposium.},
      publisher = {American Chemical Society,},
      address = {Washington,},
      pages = {viii, 344 p.},
      year = {1967},
      note = {"Sponsored by the Division of Water, Air, and Waste  Chemistry at the 151st meeting of the American Chemical  Society, Pittsburgh, Pa. March 23-24, 1966."},
      url = {http://library.usi.edu/record/55437},
}