(2002). Tobacco: Nucleus and breeder seed production manual. Central tobacco research institute.
शिकागो स्टाइल उद्धरणTobacco: Nucleus and Breeder Seed Production Manual. Rajahmundry: Central tobacco research institute, 2002.
एमएलए उद्धरणTobacco: Nucleus and Breeder Seed Production Manual. Central tobacco research institute, 2002.
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