000 00528nam a2200157Ia 4500
005 20241120183000.0
008 241119s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a630.715
_bAPAU
100 _aExtension Education Institute, Rajendranagar Andhra Pradesh Agricultural University
245 0 _aResearch studies in extension education
260 _aAndhra Pradesh
_bExtension Education Institute, Rajendranagar Andhra Pradesh Agricultural University
_c1967
300 _a69p
546 _aENGLISH
942 _cBK
999 _c34963
_d34963