@article{327446,
      note = {Shipping list no.: 2009-0136-P.},
      author = {Pyle, Peter, and Jones, Stephanie L. and Ruth, Janet M.},
      url = {http://library.usi.edu/record/327446},
      title = {Molt and aging criteria for four North American grassland  Passerines /},
      publisher = {U.S. Fish & Wildlife Service,},
      recid = {327446},
      pages = {vii, 19 p. :},
      address = {Washington, D.C. :},
      year = {2008},
}