Bijendra, S., & Saini, G. Text book of oleri & floriculture. Aman publshing.
シカゴスタイル引用形Bijendra, Singh, , GS Saini. Text Book of Oleri & Floriculture. Meerut: Aman publshing.
MLA引用形式Bijendra, Singh, , GS Saini. Text Book of Oleri & Floriculture. Aman publshing.
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