Suggested Topics within your search.
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1by Chawdhari, T. P. S., 1913-
Published 1969Hyderabad [India], National Institute of Community Development [1969]111 p. 24 cm.Subjects: “...Agriculture Labor productivity....”
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2by Das Purohit, Bhagwan
Published 1963Hämeenlinna, Karisto, 1963.123 p. illus.Subjects: “...Agriculture Labor productivity....”
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3by Nair, K. N. S. (Kochupurackal Narayanapillai Sasidharan), 1951-
Published 1980New Delhi : Vision Books, 1980.xi, 170 p., [10] p. of plates : ill. ; 22 cm.Subjects: “...Agriculture Labor productivity....”