Wealth of India: Dictionary of Indian raw materials and industrial products: Vol.8, Raw Materials - Publications & Information Directorate, CSIR; Information Directorate, CSIR (New Delhi Publications & Information Directorate, CSIR, 1969)
Publications & Information Directorate, CSIR: Wealth of India: Dictionary of Indian raw materials and industrial products: Vol.8, Raw Materials. New Delhi. Publications & Information Directorate, CSIR, 1969.--(338.095403PUB)
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