Atlas of breeding birds of the Maritime Provinces.
Nova Scotia: Nimbus Publishing, 1992. Octavo, text illustrations, maps, softcover, signed by the author. More
Nova Scotia: Nimbus Publishing, 1992. Octavo, text illustrations, maps, softcover, signed by the author. More
Ottawa: Canadian Wildlife Service, Monograph Series No. 4, 1971. Octavo, photographs, graphs, line drawings. More