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 "Hedgcock, George G.",The cross-inoculation of fruit trees and shrubs with crown-gall,,G.P.O.,1908,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282271439926656