ISBN-13: 9789004157705 / Angielski / Twarda / 2007 / 264 str.
ISBN-13: 9789004157705 / Angielski / Twarda / 2007 / 264 str.
The book provides richly illustrated identification keys and descriptions of the ca. 240 Nordic springtail species of Entomobryomorpha and Symphypleona, thus completing the survey which was introduced with the first volume on Poduromorpha in 1998.