@misc{weko_1862_1,
   author	 = "清水,文健 and 八木,令子 and 大八木,規夫 and 井口,隆",
   title	 = "地すべり地形分布図　第19集「関東周辺部」",
   month	 = "mar",
   year 	 = "2004"
}