Diwan, R., & Kallianpur, R. (1986). Productivity and technical change in foodgrains. Tata Mc Graw Hill.
Chicago Edition CitationDiwan, Romesh, and R. Kallianpur. Productivity and Technical Change in Foodgrains. Delhi: Tata Mc Graw Hill, 1986.
MLA Edition CitationDiwan, Romesh, and R. Kallianpur. Productivity and Technical Change in Foodgrains. Tata Mc Graw Hill, 1986.
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