000 00713nam a2200229Ia 4500
003 OSt
005 20220925174322.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX9(J).27536.N6, L1
100 _aMukhopadhyay Arun
_9130817
245 0 _cMukhopadhyay Arun
_aAgricultural extension
_b A field study
260 _aCalcutta
_bMinerva Associates India
_c1971
300 _axv, 235p. Bibliography P 197-235, Appendix P 165-96
_ccm.
650 _aAgricultural Industry
942 _hX9(J).27536.N6, L1
_cGB
_2CC
999 _c490655
_d490655