"Natuurlijke historie." . . . . . "A leading figure of the theater world views man's destruction of American wildlife and expresses his concern for the preservation of nature's beauty and bounty." . . . . . "This bright land a personal view"@en . . . . . . "This bright land : a personal view" . . . . . . . . . "This bright land" . . . . . . . "This bright land; a personal view" . "This bright land; a personal view"@en . . . . . "Conservation of natural resources United States." . . "Wildlife conservation United States." . . . . "Natuurbehoud." . . "Natural History United States." . . "Atkinson, Books." . . "American museum of natural history." . .