Gorgan University Of Agricultural Sciences Journal of Water and Soil Conservation 2322-2069 17 1 2012 07 22 Modifying Design Criteria of Side Channels Based On Comprehensive Experimental Observations Modifying Design Criteria of Side Channels Based On Comprehensive Experimental Observations 1 22 478 FA Journal Article 2012 07 22 https://jwsc.gau.ac.ir/article_478_b849375fa0e3a486f4e6cb46923d3780.pdf