Direct Purification of Outflow from Rice Cultivation Fields
水田排水の直接的浄化の試み

Yasuhumi MORI, Taro TSUBOYA, Takuya NIIMURA, Yasumi FUJINUMA
1998 Transactions of The Japanese Society of Irrigation, Drainage and Reclamation Engineering  
doi:10.11408/jsidre1965.1998.197 fatcat:i3wpi7vicrdo7apk7tj2ebeg7i