70. ......................
Author:
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Biography - Dictioanries ، United States
Classification :
E
176
.
W642
71. ......................
Author: Swan, George Albert
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Alkalosis
Classification :
QD
421
.
S97
72. ......................
Author: Theobald, Nicolas
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Geology,، Petrology
Classification :
QE
26
.
T44
1961
