@article{oai:tsukuba.repo.nii.ac.jp:00024130,
 author = {Tamura, Hiroshi},
 journal = {菅平高原実験センター研究報告},
 month = {Mar},
 pages = {109--118},
 title = {A simulated Experiment for Sampling Soil Micriarthropods to Reduce Sample Size},
 volume = {8},
 year = {1987}
}