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 "Petrides, George A.",A field guide to western trees : eastern United States and Canada,"1st ed., expanded",Houghton Mifflin,1998,The Peterson field guide series,,0395904544,,https://cir.nii.ac.jp/crid/1130000796291021440