@article{oai:niigata-u.repo.nii.ac.jp:00028226,
 author = {青木, 滋 and 豊田, 勝},
 journal = {新潟大学積雪地域災害研究センター研究年報, 新潟大学積雪地域災害研究センター研究年報},
 month = {Mar},
 note = {This paper deals with estimation of past and present amounts of ground water withdrawal from gas producing wells and water wells in the Niigata plains in association with study of land subsidence. The estimation of the amount of ground water pumped is based on the collected data of drilling wells in the said area. The results of our study are shown in Figures and Tables.},
 pages = {41--49},
 title = {新潟平野の地下水揚水量について : その1},
 volume = {2},
 year = {1980}
}