Bliss, R. Spirit and Philosophy of extension work: A recorded in significant extension papers. Graduate school,Dept of Agriculture.
シカゴスタイル引用形Bliss, RK. Spirit and Philosophy of Extension Work: A Recorded in Significant Extension Papers. USA: Graduate school,Dept of Agriculture.
MLA引用形式Bliss, RK. Spirit and Philosophy of Extension Work: A Recorded in Significant Extension Papers. Graduate school,Dept of Agriculture.
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