1. ......................

Author:

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

Subject: ، Pollen,Classification ، Botany

Classification :
QK
658
.
W62

2. ......................

Author:

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

Subject: Classification ، Zoology

Classification :
QL
352
.
R6
1965

3. ......................

Author:

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

Subject: ، Rocks, Igneous,Classification and nomenclature ، Rocks

Classification :
QE
461
.
J85

4. ......................

Author:

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

Subject: Classification ، Biology

Classification :
QH
83
.
W55
1981

6. ......................

Author:

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

Subject: Classification ، Botany,، Angiosperms

Classification :
QK
95
.
D3
1973

7. ......................

Author:

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

Subject: Iran - Khorasan ، Soils,Classification ، Soils

Classification :
S
599
.
6
.
I7
S3

8. ......................

Author:

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

Subject: Classification ، Botany,، Wild flowers

Classification :
QK
95
.
R4
1930

9. ......................

Author:

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

Subject: ، Vegetation surveys,، Vegetation classification

Classification :
QH
9
.
5
.
P4

10. A Bibliography of acoustic seabed classification

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

Subject: Acoustic seabed classification

Classification :
E-BOOK
R

17. A Critical appraisal of viral taxonomy

Author:

Library: Library of College of Science University of Tehran (Tehran)

Subject: Virology -- Classification

Classification :
QR
394
.
C74
1983