India. Registrar General & Census Commissioner & Ghose, B. (1973). Census of India, 1971. Series-22 West Bengal: General economic tables (tables B-1 part A and B-II). Controller of Publication, Civil Lines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Registrar General & Census Commissioner और Bhaskar Ghose. Census of India, 1971. Series-22 West Bengal: General Economic Tables (tables B-1 Part A and B-II). Controller of Publication, Civil Lines, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Registrar General & Census Commissioner और Bhaskar Ghose. Census of India, 1971. Series-22 West Bengal: General Economic Tables (tables B-1 Part A and B-II). Controller of Publication, Civil Lines, 1973.
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