Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Agriculture / Faculty of Agriculture >
北海道大学大学院農学研究院邦文紀要 = Memoirs of the Research Faculty of Agriculture, Hokkaido University >
Vol. 15 No. 3 >
液状家畜ふん尿の好気性発酵による堆肥化 : Ⅰ. 実験装置の試作
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