Atlas of eastern Canadian seabirds /
R. G. B. Brown.
- Ottawa : Canadian Wildlife Service, 1977.
- 24 p. ; il. ; 28 cm.
Incluye referencias bibliográficas.
Atlas of eastern Canadian seabirds Atlas of eastern Canadian seabirds, Supplement 1, Halifax - Bermuda transects by R.G.B. Brown et al. by R.G.B. Brown (1975) -- (1977).