@phdthesis{oai:iwate-u.repo.nii.ac.jp:00014926,
 author = {NGUYEN, Thanh Tung},
 month = {},
 school = {岩手大学},
 title = {Comparison of soil fertility and the N, P and K balance in the paddy fields under conventional rice straw application versus cow dung compost application in mixed crop–livestock systems},
 year = {2020}
}