000 00351nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a630.715
100 _aMOSHER, A.T.
245 3 _aAn introduction to Agricultural extension
260 _aNew York.
_bAgricultural Development Coun
_ccil 1979
300 _a114p.
942 _cLL
999 _c1709
_d1709