著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) WARMINSKI C. N.,Using Wood Chips for Mulch. Yard Care and the Environment,KSU Horticulture Report,,Kansas State University,1988,,,1-2,https://cir.nii.ac.jp/crid/1573387449876899072,