Користувач:Marcello002
Hello! My name is Marek, although in the world of Wikimedia I am recognized as Marcel. Graduate of the University of Silesia. I'm interested in topics related to genetics, molecular biology, chemical topics, REACH and CLP.
Hello! My name is Marek, although in the world of Wikimedia I am recognized as Marcel. Graduate of the University of Silesia. I'm interested in topics related to genetics, molecular biology, chemical topics, REACH and CLP.