Author:

Millay,M.A.;Eggert,D.A.;Dennis,R.L.

Year:

1978

Title:

Morphology and ultrastructure of four Pennsylvanian prepollen types.

Reference:

Millay,M.A. et al. (1978) Morphology and ultrastructure of four Pennsylvanian prepollen types. Micropaleontology Vol. 24 # 3 P. 303- 315

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