Writer : صادق نوبری، حمید ؛
Journal:بورس»دوره اول، فروردین 1346 - شماره 44 (16 page(s) - From 58 to 73 )
Keywords:آبقناتکشاورزیگندمآبیاریهزینهقنواتبذرمساحت
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