The relation of birds to the cotton boll weevil (1907) (14565270467), Robert Bruce Horsfall, 1907

Two important enemies of the boll weevil: top: male baltimore oriole, middle: male orchard oriole, lower: female orchard oriole identifier: relationofbirds29howe (find matches) title: the relation of birds to the cotton boll weevil year: 1907 (1900s) authors: howell, arthur holmes, 1872-1940 subjects: boll weevil birds publisher: washington: u. S. Dept. Of agriculture, biological survey contributing library: u. S. Department of agriculture, national agricultural library digitizing sponsor: u. S. Department of agriculture, national agricultural library. Date: 1907.