Ngugi, Fidelis Absorption of Lead and Rhodamine B from water using mangroves roots charcoal, carbon nanotubes and cobalt ferrite nanocomposites - Chuka Chuka University 2020 - 218 leaves Illustrated Subjects--Topical Terms: Nanocomposites(materials)--Analytical Chemistry LC Class. No.: THE QD 71 / .N48 2020