@article{198718,
      note = {Distributed to depository libraries in microfiche.},
      author = {Hemphill-Haley, Eileen.},
      url = {http://library.usi.edu/record/198718},
      title = {Distribution and taxonomy of late Quaternary diatoms from  gravity cores L13-81-G117, L13-81-G138, L13-81-G145, and  TT197-G330, northern California continental slope  [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      recid = {198718},
      pages = {ii, 108 p. :},
      address = {Menlo Park, CA :},
      year = {1993},
}