311.2
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               NSS 5th ;7thround, 1951-1952 and 1952-53 - Delhi : Manager of Publications, 1960.
               vi, 101p.
                Contents: no. 32(pt.3)Some aspects of cost of cultivation of minor ceseals, puses, sugarcane, oil sceds, potato, spices and tabacco

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                Subjects: Sampling (Statistics); Surveying-India; Agriculture-India-Statistical methods; Corporation reports-India.