Robert O Blanchard Terry A Tattar. (1981). Field And Laboratory Guide To Tree Pathology (II.). Academic Press.
शिकागो स्टाइल उद्धरणRobert O Blanchard Terry A Tattar. Field And Laboratory Guide To Tree Pathology. II. San Diego: Academic Press, 1981.
एमएलए उद्धरणRobert O Blanchard Terry A Tattar. Field And Laboratory Guide To Tree Pathology. II. Academic Press, 1981.
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