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
"Hodgson, J. G. (John G.) and Jackson, D. K.","Proceedings of a symposium on pasture utilization by the grazing animal, 6-9 January 1975, held at University College of Wales, Aberystwyth",,British Grassland Society,1976,Occasional symposium,,,,https://cir.nii.ac.jp/crid/1130282271368470400