000 00424 a2200157 4500
080 _a63:301.243
_bS 617 K
245 1 _aKey-communicators of agricultural innovations
_cby Y.P. Singh
260 _aAgra
_bSatish Book Enterprise
_c1973
650 _aKey-Communicators
650 _aAgricultural Innovations
650 _aCommunication
100 1 _aSingh, Y.P.
_d
300 _a204 p.
942 _cTB
_2udc
901 _a104118
999 _c57327
_d57327