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		Journal of the Korean Society of International Agriculture :: Vol.26 No.4 pp.568-573 DOI:https://doi.org/10.12719/KSIA.2014.26.4.568 Open abstract    
Journal of the Korean Society of International Agriculture :: Vol.26 No.4 pp.568-573
			DOI:https://doi.org/10.12719/KSIA.2014.26.4.568
			 
			