(1964). AGRICULTURAL SCIENCES FOR THE DEVELOPING NATIONS. AMERICAL ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE.
シカゴスタイル引用形AGRICULTURAL SCIENCES FOR THE DEVELOPING NATIONS. WASHINGTON: AMERICAL ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, 1964.
MLA引用形式AGRICULTURAL SCIENCES FOR THE DEVELOPING NATIONS. AMERICAL ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, 1964.
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