Keywords = contingent valuation
Recreational Valuation of Groundwater in Yazd-Ardakan Plain

Volume 42, Issue 2, February 2012, Pages 153-162

Ahmad Fatahi; Saeid Yazdani; Seye Safdar Hosseini; Seyed Kazem Sadr


Economic Analysis of Environemental Benefits of Integrated Pest Management (Case Study, Khuzestan Province Farms)

2-41, Issue 3, December 2010, Pages 267-274

javad hossein zad; somayeh shorafa; ghader dashti