000 00580 a2200193 4500
008 131101s9999 xx 000 0 und d
020 _a81-85421-38-2
040 _aCIFRI LIBRARY
_bCIFRI LIBRARY
041 _aEnglish
082 _a371.3
_bRAY/E
100 _aRay, G.L.
245 _aExtension communication and management
_cG.L. Ray
250 _a3rd ed..
260 _aCulcutta
_bNaya Prokash
_c1998
300 _a313p.;
_c17x24
_gcm.
500 _aincludes bibliographical references & index
650 _a1.Agriculture-Education. 2.Extension management.
942 _cBK
_2ddc
999 _c4189
_d4189