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) 森 貴久 and 川西 誠一 and Navjot S. Sodhi,An evaluation of waterfowl sampling methods for the national census on river and dam lake environments,応用生態工学 = Ecology and civil engineering,13443755,東京 : 応用生態工学会,2000-07,3,1,93-102,https://cir.nii.ac.jp/crid/1520572359681436672,