000 00489nam a2200181Ia 4500
008 140306s9999 xx 000 0 und d
020 _a81 7099 516 7
041 _aeng
082 _a630 .715
_bSAM/EX
100 _aSamanta, R K
245 _aExtension strategy for agricultural development in 21st century
260 _aNew Delhi
_bMittal Publications
_c 1993
300 _a271
365 _bRs .350
650 _aAgricultural extension
650 _aeducation
942 _2ddc
_cBK
999 _c184017
_d184017