00552nam a2200169Ia 4500082002000000100003600020245009900056260002800155300001300183500000500196690000600201700003300207952010100240964001700341921000900358999001500367  a338.1bAx969.MW  aAxinn, G.H and Thorat, Sudhakar  aModernizing World agricultureba comparative study of agricultural extension education systems  aNew YorkbPraegerc1972  axv, 216p  a  a   aThorat, Sudhakar ; jt. auth.  00104070aISIbISId1998-08-14l0o338.1 Ax969.MWpDP6903r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a4394  c4394d4394