000 00439nam a2200157Ia 4500
008 160316s1986 xxu||||| |||| 00| 0 eng d
082 _a338.100000
_bJAI
100 _aJaiswal N K
245 _aAgricultural extension systems in India
250 _a
260 _aHyderabad
_bNational Institute of Rural Development
_c1986
300 _a193p
_b
_c
365 _bRs.54
650 _a1.Agricultural Extension - Systems - India
700 _a
_a
999 _c1787
_d1787