Document Type : Research Paper
Authors
1 Ph.D. in Range science and engineering, Department of Rangeland Management, Faculty of rangland and watershed management, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan
2 Associate Professor, Department of Rangeland Management, Faculty of rangeland and watershed management, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
3 Associate Professor, Department of Agricultural Extension and Education, Faculty of agricultural management, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
Keywords
https://www.jelsciences.com/articles/jbres1394.pdf