TY - JOUR AU - sh, s. AU - پیکانی, gh. AU - مرتضوی, S.A AU - زمانی, O. TI - Evaluating the Effect of Removing of Chemical Fertilizers Subsidy on the Cropping Pattern in Rey County JO - Agricultural Economics Research VL - 6 IS - 1 SP - 155 EP - 176 PY - 2014 DO - ER -