Improving the management of the efficient use of natural resources and environmental protection in the mining and processing of minerals in Rwanda : Scientific-methodological and methodical principles for improving the program-target mechanism

  • 11.00.11

Saint Petersburg

189 pp.

Improving the management of the efficient use of natural resources and environmental protection in the mining and processing of minerals in Rwanda : Scientific-methodological and methodical principles for improving the program-target mechanism — Afurika, Zhyuvenal — 1991 — Russian Dissertation Library