Gupta,D S. (1980). Residue analysis of insecticides: Summer institute lectures. ICAR.
シカゴスタイル引用形Gupta,D S. Residue Analysis of Insecticides: Summer Institute Lectures. New Delhi: ICAR, 1980.
MLA引用形式Gupta,D S. Residue Analysis of Insecticides: Summer Institute Lectures. ICAR, 1980.
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