00499nam a22001697a 4500003000400000005001700004008004100021020001500062040000800077082002400085100002100109245006700130260004300197300001100240490000800251650007000259OSt20220525140327.0030206s2002 ck 000 0 spa d a0471278297 cOSt04221a354.27971bC768 aCrouch, Bruce R.00aExtension education and rural development /cCrouch, Bruce R. aNew York, bJohn Wiley & Sons. c1981. a366 p. vV-1042LEMBxDESARROLLO RURALxPLANIFICACIÓN RURALxEDUCACIÓN RURAL