Questionnaire Design for Analyzing the Production Costs from Ecological and Conventional Agriculture

  • Felix H. ARION University of Agricultural Science and Veterinary Medicine Cluj-Napoca, Department of Economic Sciences, 3-5 Manastur St, 400372, Cluj-Napoca, Romania;
  • Iulia C. MUREŞAN University of Agricultural Science and Veterinary Medicine Cluj-Napoca, Department of Economic Sciences, 3-5 Manastur St, 400372, Cluj-Napoca, Romania;
  • Alexandru V. SIMU University of Agricultural Science and Veterinary Medicine Cluj-Napoca, Department of Economic Sciences, 3-5 Manastur St, 400372, Cluj-Napoca, Romania;