粒状化成肥料の水中崩壊性 : 水田中の浮上防止に関して
Disintegration of Granules of Compound Fertilizer in Water

Takashi AKIYAMA
1971 Japanese Journal of Soil Science and Plant Nutrition  
doi:10.20710/dojo.42.9_355 fatcat:vwyk3myrdbh65ig7xfcpo3i5ka