TY - JOUR AU - kahkhamoghadam, Parisa AU - chari, mohammad mahdi TI - Comparsion Of Experimental, Regression Models and Artificial Neure Network in Estimating Net Radiation (Rs) In Synoptic Station of Zahedan JO - Physical Geography Quarterly VL - 9 IS - 34 SP - 137 EP - 150 PY - 2017 DO - ER -