@phdthesis{oai:tsukuba.repo.nii.ac.jp:00012031,
 author = {羽賀, 清典 and Haga, Kiyonori},
 month = {},
 note = {2000},
 school = {筑波大学, University of Tsukuba},
 title = {家畜ふんのコンポスト化における腐熟プロセス},
 year = {2000}
}