著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Collins, Donald L. and Parker, K. G. and Dietrich, Henry",Uninfected elm wood as a source of the bark beetle (Scolytus multistriatus Marsham) carrying the Dutch elm disease pathogen,,Cornell Univ. Agricultural Experiment Station,1940,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282270376424832