Y

• Yazdani.A.R. Comparing Estimations of Return to Scale in Mechanized and Semi-Mechanized Broiler Chick Farms Located in Gorgan City [ Vol.3, Issue 2 - Spring Year 2013]
• Yilmaz.A. Retinoic Acid Determines the Fate of Spermatogonia [ Vol.3, Issue 3 - Summer Year 2013]
• Yousefi.S. Survey of FecXL Locus of BMP15 Gene and Growth Hormone (GH) Gene and Their Effects on Lambing Rate in Zel Sheep [ Vol.3, Issue 2 - Spring Year 2013]