000 00295nam a2200121Ia 4500
008 170101s1990 xx 000 0 und d
082 _a630.715 SAM
100 _aSamanta, R.K
245 0 _aDevelopment communication for agriculture
260 _a[?]
_c1990
300 _aP.299
942 _2ddc
_cBK
999 _c56631
_d56631