Author:

Edwards,D.

Year:

1969

Title:

Further observations on Zosterophyllum llanoveranum from the Lower Devonian of South Wales.

Reference:

Edwards,D. (1969) Further observations on Zosterophyllum llanoveranum from the Lower Devonian of South Wales. American Journal of Botany Vol. 56 # 2 P. 201- 210

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