000 00345nam a22001097a 4500
008 230615b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aIndian journal of extension education
260 _aNew Delhi:
_bIndian Society of Extension Education,
310 _aHalf-yearly
942 _cCR
999 _c43601
_d43601