000 00440nam a2200157Ia 4500
008 210101s1950 xx 000 0 eng d
082 _a630.717 J 0
100 _aBrunner, Edmund deS.
245 0 _aRural Amercia and the extension service
260 _aNew York
_bTeachers College, Columbia University
_c1950
300 _a210
650 _aExtension Service
653 _aRural Amercia
700 _aPao, Yang, E. Hsin
942 _2ddc
_cBK
999 _c3755
_d3755