DIN EN ISO 11268-2-2015 土质. 污染物对蚯蚓的影响. 第2部分:赤子爱胜蚓/安德爱胜蚓繁殖影响的测定 (ISO 11268-2-2012);德文版本EN ISO 11268-2-2015
Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei (ISO 11268-2:2012); German version EN ISO 11268-2:2015