A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
山口 益郎, 永野 正, 川野 俊三. "4-9 湛水土壌における窒素固定への藻類の寄与について(第2報)(4.土壌微生物)." Abstracts of the Annual Meetings, Japanese Society of Soil Science and Plant Nutrition 17.0 (1971) 50