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
United States. Civil Aeronautics Administration,"Airphotos illustrating the origin, distribution, and airphoto identification of United States soils",,"U.S. Dept. of Commerce, Civil Aeronautics Administration",1946,Preliminary technical development report,,,,https://cir.nii.ac.jp/crid/1130000795013492992