Cover of the work “Technology for the recovery of rare earth elements from extraction phosphoric acid in the complex processing of apatite concentrate”. Author: Zavizion, Petr Yakovlevich. Degree: Candidate of Sciences. Year: 1997

Technology for the recovery of rare earth elements from extraction phosphoric acid in the complex processing of apatite concentrate

Moscow

170 pp.

Technology for the recovery of rare earth elements from extraction phosphoric acid in the complex processing of apatite concentrate — Zavizion, Petr Yakovlevich — 1997 — Russian Dissertation Library