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Journal of The Korean Society of Grassland and Forage Science :: Vol.34 No.2 pp.81-86
DOI:https://doi.org/10.5333/KGFS.2014.34.2.81
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Journal of The Korean Society of Grassland and Forage Science :: Vol.34 No.2 pp.81-86
			DOI:https://doi.org/10.5333/KGFS.2014.34.2.81