00352nam a2200121Ia 4500003000400000005001700004008004100021082002400062245008600086260004100172300000800213700000900221OSt20191023121135.0140316s9999    xx            000 0 und d  a630 .7 ICARbICA/PR  aProceedings of the combined annual workshop for agricultural engineering research  bpunjab agricultural universityc1975  a111  aICAR