Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KUDO H,Rumen microflora and its significance to ruminant feeding in the tropics. Tropical agriculture research series No. 25,"Proceedings of the 25th International Symposium on Tropical Agriculture Research, Tsukuba, Japan, September 24-25, 1991",,"Tropical Agriculture Research Center, Ministry of Agriculture, Forestry and Fisheries",1992,,,,https://cir.nii.ac.jp/crid/1570291226284439168,