1. Agricultural research, education and extension highlights 1997- 1999
المؤلف:
المکتبة: كتابخانه مركزي كشاورزى (طهران)
موضوع: $AAgricultural Research, Education and Extension Organization,$AAgriculture -- Research$BIran,$AResearch institutes$BIran,$ANational agricultural research systems$BIran
رده :
S
542
.
I7A3
2000
2. Research highlight 1994-1996
المؤلف:
المکتبة: كتابخانه مركزي كشاورزى (طهران)
موضوع: $AAgriculture -- Research$BIran,$AResearch institutes$BIran,$AAgricultural Research, Education and Extension Organization
رده :
S
542
.
I7R4
1996
