Author:

Neves,R.;Belt,E.S.

Year:

1970

Title:

Some observations on Namurian and Visean spores from Nova Scotia, Britain and northern Spain.

Reference:

Neves,R. et al. (1970) Some observations on Namurian and Visean spores from Nova Scotia, Britain and northern Spain. International Congress on Carboniferous Stratigraphy and Geology,Compte Rendu,6th Vol. 3 P. 1233- 1248

Google Academy:

try to search by title in english