Research Article
Groundwater Quality in Sand Dune Area of Northwest Honshu Island in Japan
The United Graduate School of Agricultural Sciences, Iwate University, Morioka (320-8550, Japan
C. Sasaki
Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki (136-8560, Japan
K. Enari
Tohoku Institute of Technology, Sendai, Japan
N. Matsuyama
Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki (136-8560, Japan
S. Pongpattanasiri
School of Agriculture, Natural Resources and Environment, Naresuan University, Pha-Yao 56000, Thailand