The great gray owl : phantom of the Northern forest /
Nero, Robert W.
The great gray owl : phantom of the Northern forest / by Robert W. Nero - Washington : Smithsonian Institution Press, 1980 - 167 p. : ill. ; 26 cm . - Smithsonian nature book .
Includes bibliograhical references and indexes
0874746728
80-607110
Great gray owl
Birds--Manitoba
The great gray owl : phantom of the Northern forest / by Robert W. Nero - Washington : Smithsonian Institution Press, 1980 - 167 p. : ill. ; 26 cm . - Smithsonian nature book .
Includes bibliograhical references and indexes
0874746728
80-607110
Great gray owl
Birds--Manitoba