1. Technological parameters in agricultural production function
پدیدآورنده : Singh, sita Ram
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $AAgricultural innovations$BIndia -- Darbhanga)District(,$AAgriculture$BIndia -- Darbhanga)District( -- Technology -- Transfer,$AAgricultural productivity$BIndia -- Darbhanga)District(,$AAgriculture$BEconomic aspects -- India -- Darbhanga )District(
رده :
S
494
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5
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I5S555
