Silondwa, Whiteson James Constrants to the growth of the Zambian Emerald Industry Supervised by Dr. Chama - Kitwe Copperbelt University, School of Business, Postgrauate Department 2008 - xv, 95p. :ill. Subjects--Topical Terms: PRECIOUS METAL INDUSTRIES--ZAMBIA LC Class. No.: CBU-PG THESIS/SIL