The effect of range vegetative cover on raising sheep products under the condition of Gorgan region of Islamic Republic of Iran : Thesies... the degree of candidate of agricultural sciences (PhD) in the specialty : 06.02.02 "Private livestock breeding, farm animals feeding, animal food production and fodder technology" /
Seyyed Ali, Hosseini ; ANAU.
- Yerevan, 2015.
- 117 c. : tables, fig.
Appendix : 9 p.
Supervisor: Dr. of agricultural science, prof. S. Pambukhchyan