"The Daily flight of aster leafhoppers as determined by a light trap. "; "Leach, J. G. (Julian Gilbert), b. 1894.", "Mullin, John R."; "Leafhoppers."; "Leach, J. G. (Julian Gilbert), b. 1894.", "Mullin, John R."; "1941"; "Journal article reprint from: West Virginia Academy of Science. Proceedings, v.15 (1941). Also issued as: West Virginia University. Bulletin, 42 (1942:Feb.). "; ""; "P16930"; "pec"; "Leafhoppers."; "14256"; .