ricardofernandez286 @ricardofernandez286 Active 8 years ago ActivityProfileGroups 2 PersonalMentionsFavoritesGroups Show: — Everything — Updates New Groups Group Memberships Group Updates ricardofernandez286 joined the group SIG-13 Molecular Structure and Chemical Properties 8 years ago SIG-13 Molecular Structure and Chemical Properties View group ricardofernandez286 joined the group GIG-01 Young Crystallographers 8 years ago GIG-01 Young Crystallographers View group