@article{oai:iwate-u.repo.nii.ac.jp:00010067,
 author = {大塚, 尚寛},
 issue = {166},
 journal = {骨材資源},
 month = {Sep},
 pages = {61--74},
 title = {今後の骨材業界の動向},
 volume = {42},
 year = {2010}
}