Author:

Sommer,F.W.

Year:

1953

Title:

The spores from the shale of Barreirinha.

Foreign title:

0s esporomorfos do Folhelho de Barreirinha

Reference:

Sommer,F.W. (1953) The spores from the shale of Barreirinha. [ 0s esporomorfos do Folhelho de Barreirinha ] Departamento Nacionais da Producao Mineral,Divisao de Geologia e Minegia,Repd # 140 P. 1- 49

Google Academy:

try to search by title in english or foreign title