Orr, Clifford

Where Morien meets the sea : the memoirs of a transplanted Cape Bretoner / by Clifford Orr.  Cape Breton : Peach Tree Press, 1994. 110 pages ; 22 cm.

Orr, John L.

Perseverance : the Canadian Sea King Story / John L. Orr.  Shearwater : Sea King 50th Anniversary Committee, 2013. 331 pages ; 23 cm and 1 DVD.

Orr, Myron David

Outlander Toronto : Ryerson press. 256 pages

Orr, Patricia Winans

Entries from the 1795 Diary of Captain John MacDonald regarding his inspection of the estates of Lt. Gov. DesBarres / Patricia Winans Orr.  1994. 39 pages.

Orser, Barbara

Home business: the new reality the committee, 1992. 13, 14 pages.

Orser, Barbara

Home enterprise : Canadians and home-based work / prepared for the Home Based Business Project Committee ; authors, Barbara Orser, Mary Foster.  Abbotsford, B.C. : The Committee, 1992. 1 v. (various pagings) : illustrations ; 28 cm.

Ortego, Jim

The Halifax North End Project 1977.

Orton, David

Pulpwood forestry in Nova Scotia and the environmental question / David Orton and SEPOHG.  Halifax : Gorsebrook Research Institute for Atlantic Canada Studies, Saint Mary's University, 1983-. 22, vi pages ; 29 cm.

Osborg, B.

A national desk for suicide prevention in Canada Annapolis Royale, 1969. 35, 13 pages : 24 cm.

Osborne, Brian S., 1938-

Sault. Ste. Marie Canal Ottawa : Research Publications, Parks Canada., c. 1986. 148 pages

Osgood, Herbert L.

The American colonies in the seventeenth century New York : Columbia University Press 1930. 3 v. ; 24 cm.

Osgood, Herbert L.

The American colonies in the eighteenth century / by Herbert L. Osgood.  New York : Columbia University Press, 1924. 4 v. ; 24 cm.

O'Shea Barbara

An evaluation of occupational therapy services in the province of Nova Scotia : final report / principal investigators Barbara O'Shea, Brenda Ryan ; co-investigator Elizabeth Townsend.  Halifax : 1989. iii, 108 pages : illustrations ; 28 cm.

O'Shea, William A.

Stella Maris, Roman Catholic Church, Louisbourg, Nova Scotia / William & Helen O'Shea.  Louisbourg : Louisbourg Heritage Society, 1993. 102 pages : illustrations, ports. ; 28 cm.

O'Shea, William A.

The Louisburg Brass Bands / William A. O'Shea.  Louisbourg : Louisbourg Heritage Society, 1991. 48 pages : illustrations; 28 cm.

O'Shea, William A.

Louisbourg streets / William A. O'Shea, with Helen A. O'Shea & Jean Kyte.  Louisbourg : Louisbourg Heritage Society, 1990. 48 pages : illustrations, maps; 22 cm.

Ostrander Family Association

Ostrander from the East bank Fairfax, VA : Ostrander Family Association, 1985-. 8 pages.

Ostrander, Emmett

Ostrander : a genealogical record, 1660-1995 / Emmett Ostrander, Vinton P. Ostrander ; Collin Ostrander, editor.  Marceline, Mo. : Walsworth Pub. Co., 1999. x, 931 pages : illustrations ; 29 cm.

Ostrow, Stephen E.

Digitizing historical pictorial collections for the internet / Stephen E. Ostrow.  Washington, D.C. : Council on Library and Information Resources 1998. vi, 28 pages : illustrations; 28 cm.

O'Sullivan (Whidden), Shirley Poole

Stories told by Charles Graham Whidden / written by Shirley Poole O'Sullivan (Whidden). Account of century farm / by Leila (Bent) Outhouse. Memories of my father / by Glenda MacDonald.  200-. 18 pages : 28 cm.

O'Sullivan, Dennis, Ambrose, 1848-

Manual of government in Canada Toronto : J.C. Stuart & co., 1879. l., 246 pages

O'Sullivan, Donal

Irish folk music and song Dublin : Colm O. Lochlainn, 1952. 62 pages.

Otis, Elwell Stephen

The Indian question New York : Sheldon and Company, 1878. 2 pagesl., 283 pages ; 19 cm.

Otis, Ethel Jane

The progeny of Robert and Sarah Outhouse 1989. 299, 49 pages; [3] pages of plates; illustrations, map; 28 cm.

O'Toole, Betty

Tides , tonnage & torpedos : a history of Anthony Provincial Park in Lower Selma, Nova Scotia / by Betty O'Toole.  Milford : Creative Promotions & Print, 1997. vi, 25 pages : illustrations; 22 cm.