00473nam a2200169Ia 4500008004100000020001500041082001800056100002200074245004100096260003900137300000800176650004100184650003400225653001600259653001800275653001000293170901s1989    xx            000 0 und d  a0803995997  a630.954bO77C  aOstman, Ronald E. 0aCommunication and Indian Agriculture  aNew DelhibSage Publicationsc1989  a319  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgriculture  aCommunication  aIndia