Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Bajaj, Y. P. S. and 長田, 敏行",Somatic hybridization in crop improvement,,Springer-Verlag,1994,Biotechnology in agriculture and forestry,,"354057445X,038757445X,3540411127",,https://cir.nii.ac.jp/crid/1130282271662530432