00464nam a2200145Ia 4500001001100000005001700011008004300028020001500071020001800086090001200104245014200116260003000258300001500288999001500303000001141420251012174342.0  910227s1982    xx            000 0 eng d  a0471100382  a97804711003860 a307.7/200aProgress in rural extension and community development.n1,pExtension and relative advantage in rural developmentced. by Gwyn E. Jones.   aChichesterbWileyc1982.   aIX, 336 S.  c1721d1721