De Muckadell, M. S. (1959). Investigations on aging of apical meristems in woody plants and its importance in silviculture. Kandrup & Wunsch's Bogtrykkeri.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDe Muckadell, M. Schaffalitzky. Investigations on Aging of Apical Meristems in Woody Plants and Its Importance in Silviculture. København: Kandrup & Wunsch's Bogtrykkeri, 1959.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDe Muckadell, M. Schaffalitzky. Investigations on Aging of Apical Meristems in Woody Plants and Its Importance in Silviculture. Kandrup & Wunsch's Bogtrykkeri, 1959.
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