Author:

Darrah,E.L.

Year:

1968

Title:

The microstructure of some Pennsylvanian seeds and megaspores studied by maceration.

Reference:

Darrah,E.L. (1968) The microstructure of some Pennsylvanian seeds and megaspores studied by maceration. Micropaleontology Vol. 14 # 1 P. 97- 104

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