Kershaw, K. A. (1985). Physiological ecology of lichens. Cambridge University Press.
शिकागो स्टाइल उद्धरणKershaw, Kenneth A. Physiological Ecology of Lichens. London: Cambridge University Press, 1985.
एमएलए उद्धरणKershaw, Kenneth A. Physiological Ecology of Lichens. Cambridge University Press, 1985.
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