Thesis in Chemistry, defended by Mohamed Salem Ould Mahmoud under of Pr. Mohamed Sid'Ahmed Kankou from the University of Nouakchott. (09/17/2020)

Key words :
Clarias gariepinus, Oreochromus niloticus, Eléments traces métalliques,résidus de pesticides, Fleuve Sénégal, Mauritania, risque sur la santé humaine

Doctoral studies :
Doctoral training in Chemistry, Doctoral School of Science and Technology, University of Nouakchott
Abstract