Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 古谷 誠吉,下水道汚泥の一処理方法,Concrete Journal,0387-1061,Japan Concrete Institute,1976,14,9,59-59,https://cir.nii.ac.jp/crid/1390001205453273728,https://doi.org/10.3151/coj1975.14.9_59