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Journal of The Korean Society of Grassland and Forage Science :: Vol.37 No.1 pp.1-9
DOI:https://doi.org/10.5333/KGFS.2017.37.1.1
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Journal of The Korean Society of Grassland and Forage Science :: Vol.37 No.1 pp.1-9
			DOI:https://doi.org/10.5333/KGFS.2017.37.1.1