Deismireacht APA

Kalra,G D. (1983). Mineral development in Bihar 1979-80 to 1988-89. NCAER.

Chicago Edition Citation

Kalra,G D. Mineral Development in Bihar 1979-80 to 1988-89. New Delhi: NCAER, 1983.

Deismireacht MLA

Kalra,G D. Mineral Development in Bihar 1979-80 to 1988-89. NCAER, 1983.

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