Silvertown, J. W. (2001). Introduction to plant population. Oxford: Blackwell Science.
शिकागो स्टाइल उद्धरणSilvertown, Jonathan W. Introduction to Plant Population. Oxford: Blackwell Science, 2001.
एमएलए उद्धरणSilvertown, Jonathan W. Introduction to Plant Population. Oxford: Blackwell Science, 2001.
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