Author:

Richardson,J.B.

Year:

1962

Title:

Report of Subgroup 13B on Devonian and Lower Carboniferous.

Reference:

Richardson,J.B. (1962) Report of Subgroup 13B on Devonian and Lower Carboniferous. Reunion de la Commission Internationale de Microflora du Paleozoique,4eme,(Liege) P.

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