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- [5] ECONOMICS ON RAW-MATERIALS BY PLANNED CUTTING OF COMSUMPTION OF RAW-MATERIALS LEBENSMITTEL INDUSTRIE, 1975, 22 (10): : 449 - 450
- [6] White pastes designed from Moroccan raw-materials for ceramic tiles fabrication EURO CERAMICS VII, PT 1-3, 2002, 206-2 : 1835 - 1838
- [7] BROWN COALS AS AN EXAMPLE OF COMPLEX UTILIZATION OF RAW-MATERIALS FROM THE GDR CHEMISCHE TECHNIK, 1988, 40 (06): : 233 - 237
- [8] INDUSTRIAL RAW-MATERIALS FROM THE SOIL - THE OPPORTUNITIES OF AGRICULTURE IN SUPPLYING RAW-MATERIALS TO INDUSTRY IN GERMANY UMSCHAU DAS WISSENSCHAFTSMAGAZIN, 1982, 82 (11): : 359 - 362