1. <A> field guide to dinosaurs - the first complete guide to every dinosaur now known

Author:

Library: Library of Faculty of Natural Resources (Alborz)

Subject: Dinosaurs

Classification :
QE
862
.
D5
,
L423
1983

15. Citizenship through secondary geography.

Author:

Library: Faculty of Geography Library, University of Tehran (Tehran)

Subject: Citizenship--Geography.

Classification :
G73
.
C5
2001

16. Dinosaur /

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Dinosaurs, Juvenile literature

Classification :
QE862
.
D5
L4172
2010

17. Dinosaur

Author:

Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)

Subject: Dinosaurs--Juvenile literature,Dinosaurs.

Classification :
QE
,
861
.
5
,.
L35
,
2010

20. Ecological isolation in birds

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: ، Bird population,، Isolating mechanisms

Classification :
QH
401
.
L32