English: Faunistic surveys of the ectoparasites of the wood mice, Apodemus speciosus : IV. Relationship between environmental factors and the distributions of the larval chigger mites in Wakayama Prefecture
Japanese: アカネズミの外部寄生虫相 : IV 和歌山県下各地におけるツツガムシ幼虫の分布と環境要因との関連性