بهار 1349 - شماره 18
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Writer : Dragoslav Avramovic ؛
(34 page(s) - From 14 to 47 )
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Writer : Shokrzadeh، Jamshid ؛
(11 page(s) - From 65 to 75 )
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Writer : Research Group in Agricultural Economic ؛
(5 page(s) - From 83 to 87 )
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Writer : Towfiq، Firouz ؛
(2 page(s) - From 88 to 89 )
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Writer : Research Group ؛
(45 page(s) - From 92 to 136 )
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Reporter : Enayat، Anna ؛
(17 page(s) - From 137 to 153 )
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Reporter : Azimi، Hussein ؛
(10 page(s) - From 154 to 163 )
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Writer : Azimi، Hussein ؛
(15 page(s) - From 164 to 178 )