1. Argillaceous rock atlas
Author: O'Brien, Neal R.
Library: Central library and information center (Khorasan Razavi)
Subject: Atlases ، Shale
Classification :
QE
471
.
15
.
S5
O24
1990
2. Argillaceous rock atlas
Author: O'Brien, Neal R.
Library: Library of College of Science University of Tehran (Tehran)
Subject: Atlases ، Shale
Classification :
QE
471
.
15
.
S5
O24
1990
