phone_iphoneOnline

Iowa

Gbs preview button

Publication Details Click to collapse Cite/Export

Notes

  • Title from PDF title screen (viewed on Sept. 01, 2004).
  • "June 1999."
  • Mode of access: Internet from the USGS Web site. Address as of 9/01/04: http://water.usgs.gov/pubs/fs/FS-016-99/pdf/fs-016-99.pdf; current access is available via PURL.
Checking the Web...