000 00545nam a22002297a 4500
020 _a81-85421-56-0
082 _a630.715 RAY/EX
100 _aG.L. Ray
245 _aEXTENSION COMMUNICATION AND MANAGEMENT
250 _a4
260 _aCalcutta
_bNaya Prokash
260 _c1999
300 _a325
650 _aAUDIO-VISUAL AIDS
650 _aCOMMUNICATION PROCESS
650 _aGLOBAL WARMING
650 _aLIFESTYLE EDUCATION
650 _aMETHODS
650 _aPROGRAMME PLANNING
650 _aRURAL SOCIOLOGY
942 _cBK
999 _c165989
_d165989