@article{199795,
      note = {Distributed to depository libraries in microfiche.},
      author = {Tarte, Stephen R. and Schmidt, A. R. and Sullivan, D. J.},
      url = {http://library.usi.edu/record/199795},
      title = {Floating sample-collection platform with stage-activated  automatic water sampler for streams with large variation in  stage [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      recid = {199795},
      pages = {iv, 14 p. :},
      address = {Urbana, Ill. :},
      year = {1992},
}