Document Type : Research Paper
Authors
1 Ph.D, Agricultural Economics Department, Science and Research Branch, Islamic Azad University, Tehran
2 Associate Professor, Agricultural Economics Department, Science and Research Branch, Islamic Azad University
3 Assistant Professor of Agricultural Economics and Head of Yazd Islamic Azad University
Abstract
Keywords
Main Subjects
الف) منابع و مآخذ فارسی
ب) منابع و مآخذ لاتین