Prepared cooperatively by the U. S. Dept. of the Interior, Geological Survey.Bibliography: p. 81-82.Mode of access: Internet
Mode of access: Internet.No. 1- prepared in cooperation with the U.S. Geological Survey
Cover title.Bibliography: p. 139-159.U. S. Fish and Wildlife Service Contract No.Mode of access: Int...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt. II.cover-title.Mode ...
Prepared cooperatively by the U.S. Geological Survey.Bibliography: p.31.Mode of access: Internet
Prepared cooperatively by the U.S. Geological Survey.Bibliography: p.61-62.Mode of access: Internet
Prepared cooperatively by the U.S. Dept of the Interior, Geological Survey.Bibliography: p.53-56.Mod...
"Prepared in cooperation with the United States Department of the Interior, Geological Survey."Cover...
Prepared in cooperation with the U.S. Geological Survey.Bibliography: p.61-62.Mode of access: Intern...
"Prepared cooperatively by the Geological Survey, U.S. Department of the Interior."Bibliography: p. ...
"Sponsoring organization: U.S. Geological Survey, Water Resources Division, Lansing, Michigan"--P. 2...
Mode of access: Internet.Prepared in cooperation with the Michigan Dept. of Natural Resources, Geolo...
"Prepared cooperatively by the Geological Survey, U.S. Department of the Interior."Bibliography: p. ...
"Prepared in cooperation with the Geological Survey, United States Dept. of the Interior."Includes b...
Description based on: 1980.Mode of access: Internet.Vols. for 1973- prepared by the Division in coop...
"Prepared in cooperation with the Geological Survey, United States Department of the Interior."Part ...
Mode of access: Internet.No. 1- prepared in cooperation with the U.S. Geological Survey
Cover title.Bibliography: p. 139-159.U. S. Fish and Wildlife Service Contract No.Mode of access: Int...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt. II.cover-title.Mode ...
Prepared cooperatively by the U.S. Geological Survey.Bibliography: p.31.Mode of access: Internet
Prepared cooperatively by the U.S. Geological Survey.Bibliography: p.61-62.Mode of access: Internet
Prepared cooperatively by the U.S. Dept of the Interior, Geological Survey.Bibliography: p.53-56.Mod...
"Prepared in cooperation with the United States Department of the Interior, Geological Survey."Cover...
Prepared in cooperation with the U.S. Geological Survey.Bibliography: p.61-62.Mode of access: Intern...
"Prepared cooperatively by the Geological Survey, U.S. Department of the Interior."Bibliography: p. ...
"Sponsoring organization: U.S. Geological Survey, Water Resources Division, Lansing, Michigan"--P. 2...
Mode of access: Internet.Prepared in cooperation with the Michigan Dept. of Natural Resources, Geolo...
"Prepared cooperatively by the Geological Survey, U.S. Department of the Interior."Bibliography: p. ...
"Prepared in cooperation with the Geological Survey, United States Dept. of the Interior."Includes b...
Description based on: 1980.Mode of access: Internet.Vols. for 1973- prepared by the Division in coop...
"Prepared in cooperation with the Geological Survey, United States Department of the Interior."Part ...
Mode of access: Internet.No. 1- prepared in cooperation with the U.S. Geological Survey
Cover title.Bibliography: p. 139-159.U. S. Fish and Wildlife Service Contract No.Mode of access: Int...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt. II.cover-title.Mode ...