International Boundary Commission

Canada and the United States annual joint report / International Boundary Commission.  Washington, D.C. : Published under the joint authority of the International Boundary Commission, 1977-1986. ill. ; 28 cm.

International Court of Justice

Case concerning delimitation of the maritime boundary in the Gulf of Maine area (Canada/United States of America) : / judgment, 12 October 1984 / Judges : Roberto Ago, President of the Chamber.  The Hague, 1984. 1 v. (various pagings) ; 28 cm.

Harris, Joseph S.

Letters from the 49th parallel, 1857-1873 : selected correspondence of Joseph Harris and Samuel Anderson / edited with an introduction by C. Ian Jackson and with a technical appendix by Louis M. Sebert.  Toronto : Champlain Society, 2000. cviii, 477, xx pages, [5] pages of plates (some fold