TY - JOUR ID - 25916 TI - abstract JO - اقتصاد و توسعه کشاورزی JA - JEAD LA - fa SN - 2008-4722 Y1 - 2010 PY - 2010 VL - 24 IS - 1 SP - EP - DO - 10.22067/jead2.v1389i1.3499 N2 - abstract UR - https://jead.um.ac.ir/article_25916.html L1 - https://jead.um.ac.ir/article_25916_ceadcba5bf13d3074abf3732c16d8703.pdf ER -