3. Agroforestry for sustained productvity in arid regions

Library: Library of Faculty of Natural Resources (Alborz)

Subject: Forest and forestry - Arid Regions

Classification :
SD
399
.
G8
1997

7. Conserving biodiversity in arid regions

Library: Central Library and Document Center of Arak University (Markazi)

Subject: Conserving biodiversity,Biodiversity

Classification :
333
.
9
C755

11. Design Solutions for Arid Regions-Out of Water

Author:

Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)

Subject: WATER RESOURCES

Classification :
E-BOOK

13. Engineering hydrology of arid and semi-arid regions

Author:

Library: Central Library and Document Center of Arak University (Markazi)

Subject: Hydrogeology,Hydraulic engineering

Classification :
628
.
114
S686E

14. Engineering hydrology of arid and semi-arid regions

Author:

Library: (Semnan)

Subject: ، Hydrogeology,، Hydraulic engineering

Classification :
GB
1005
.
S64
2010

20. Farm implements for arid and tropical regions

Author:

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

Subject: ، Agricultural implements

Classification :
S
676
.
5
.
H66
1969