@inbook{4f48a97a9cd842d3bdf29d636095b3f4,
title = "Mineral soils conditioned by permafrost: Cryosols",
author = "O. Spaargaren",
note = "video presentations http://eusoils.jrc.it/events/SummerSchool\_2005/cd\_rom/ss2005.htm",
year = "2006",
language = "English",
series = "EUR 22193 EN",
publisher = "Office for Official Publications of the European Communities",
pages = "28--1--28--4",
editor = "E. Mich{\'e}li and P. Panagos and A. Jones and L. Montanarella",
booktitle = "3rd European summer school on soil survey",
}