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) D. M. O’Brien and D. H. Rogers and F. R. Lamm and G. A. Clark,AN ECONOMIC COMPARISON OF SUBSURFACE DRIP AND CENTER PIVOT SPRINKLER IRRIGATION SYSTEMS,Applied Engineering in Agriculture,1943-7838,American Society of Agricultural and Biological Engineers (ASABE),1998,14,4,391-398,https://cir.nii.ac.jp/crid/1360294647514252160,https://doi.org/10.13031/2013.19401