Public trust rights / prepared by Helen F. Althaus for Jean P. Lowman, Regional Solicitor, Office of the Solicitor, Portland Region, U.S. Department of the Interior ; assisted by Joan M. Chambers, Patrick Jay Hines.
Washington, D.C. : U.S. Fish and Wildlife Service : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1978.