Buenos Aires YPF personnel visit Image Information Buenos Aires YPF personnel visit PAT02523 75 1967 Photograph 5x7 Nelly Olivera de Ciapparelli Spanish Image Information Post navigation Giving diplomas to YPF worksPetroleum Day Celebration Comment on this post Cancel replyYour email address will not be published. Required fields are marked *What is your message?Name * Email * Save my name, email, and website in this browser for the next time I comment.
