@article{oai:minpaku.repo.nii.ac.jp:00002515, author = {Spriggs, Matthew}, journal = {Senri Ethnological Studies}, month = {Mar}, pages = {1--19}, title = {From Mendana to Riesenfeld : Early Accounts of and Speculation on Taro Irrigation in the Asia-Pacific Area}, volume = {78}, year = {2012} }