Ĝi estis origine patronomo, kiu signifas filo de Lope, Lope mem estante hispanlingva persona nomo derivita el la latina vorto lupus, do lupo.
Whereas sludge from small sewage-treatment plants which treat primarily domestic waste water represents little danger to human, animal and plant health and to the environment and should therefore be exempt from some of the obligations laid down relating to information and analysisWikiMatrix WikiMatrix