000 00347nam a2200121Ia 4500
082 _a630.715
_bINE
245 _aEducational component in agricultural extension service
_b: report of the seminar Ludhiana April 15-17,1977
260 _aNew Delhi:
_bIAEA,
_c1977.
300 _a30p
546 _aeng
650 _aAdult education
_9107975
942 _cBK
999 _c14696
_d14696