00531nam a22001571  4500999001700000008004100017245011900058260004100177300001900218650003800237650003500275700001700310700002000327942000700347050001900354  c34866d34866890117s1970    is a     b    000 0 eng  00aAgricultural extension;ba sociological appraisal.cSara Molho, scientific editor, Marcia Gitlin, literary editor.  aJerusalemb[Keter Pub. House]c1970.  a193 p.billus. 0aAgricultural extension work95880 0aAgricultural innovations967241 aMolho, Sara.1 aGitlin, Marcia.  cBK00aS544.5.I75bA7