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 "Titus, Harry Waltner",Crude fiber : the digestibility of rations containing varying amounts of alfalfa and paper pulp,,Agricultural Experiment Station of the New Mexico College of Agriculture and Mechanic Arts,1926,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000796418437248