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SAH'P22 UG/28215 UG/28216 UG/28217 UG/28218 UG/28219 UG/28220 UG/28221 UG/28222 UG/28223 UG/28224 Sahay, Jagdishwar Elements of agricultural engineering : farm power, farm machinery, farm processing, farm electricity / Jagdishwar Sahay. – 6th ed. – New Delhi : Standard , 2022 xii, 564p. ISBN9788195012022 : Rs.350/- . Agricultural engineering |
