00840nam a2200181 c 4500001001300000005001500013008004100028040001100069041001300080052002900093245012600122300003000248545004400278653015000322700004100472773012500513900002000638KSI00016349420040126133003031216s1993    ulka          000   kor    a0110010 akorbeng01a525.905b한594ㅎc7(1)00a有機物의 土壤 改良 效果 測定=x(The)measurement of soil conditioning effects of organic materials/d朱泳圭  ap. 13-18:b삽도;c26 cm  a주영규, 연세대학교 문리학과  a유기물a토양a토양개량a개량a개량효과a효과a효과측정a측정aMeasurementaSoilaConditioningaEffectsaOrganicaMaterials1 a주영규,d1953-0KAC2017033774aut0 t한국잔디학회지.d한국잔디학회.g7권 1호(1993년 6월), p. 13-18q7:1<13w(011001)KSE199506211,x1229-325310aJoo, Young Kyoo