Author:

Sopeбa,A.;Virgili,C.;Hernando,S.;Ramos,A.

Year:

1977

Title:

Permian of Continental Spain

Foreign title:

P©rmico continental en Espaбa.

Reference:

Sopeбa,A. et al. (1977) Permian of Continental Spain [ P©rmico continental en Espaбa. ] Cuadernos de Geolog­a Ib©rica (Journal of Iberian Geology) # 4 P. 11- 34

Google Academy:

try to search by title in english or foreign title