1. Trilobites of the Middle Ordovician Elnes Formation of the Oslo region, Norway
Author: Hansen, Thomas
Library: Central Library and Documentation Center (Kerman)
Subject: ، Trilobites - Norway,، Paleontology - Ordovician
Classification :
QE
821
.
H28
2009
2. Trilobites of the Middle Ordovician Elnes Formation of the Oslo region, Norway
Author: by Thomas Hansen
Library: Central Library of Ahvaz Faculty of Petroleum (Khuzestan)
Subject: Trilobites Norway,Paleontology Ordovician
Classification :
QE
,
821
,.
H28
,
2009