Program: CLOCKSS

  • Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service : For sale by the Supt. of Docs., U.S. G.P.O.
  • Print ISSN: 0033-0779
  • Electronic ISSN: 1548-8640
  • OCLC Number:
  • Summary Holdings: v.2-v.60 (1935-1998)
  • Holdings Format: Digital