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 "Vink, A. P. A. and Verstappen H.Th. and Boon, D. A.",Some methodological problems in interpretation of aerial photographs for natural resources surveys,,I.T.C.,1965,Publications of the International Training Centre for Aerial Survey,,,,https://cir.nii.ac.jp/crid/1130000796595134976