000 00519nam a22001577a 4500
999 _c5083
_d5083
005 20200108153947.0
008 140109b xxu||||| |||| 00| 0 eng d
082 _222
_a303.9 HOW
100 _aHowell, John
110 _aAgricultural Administration Unit,
245 _aTraining and Visit Extension in Practice/ (Acc: 2200)
_cBy John Howell.
260 _aLondon:
_bOverseas Development Institute,
_c[1988]
300 _a107 p.
_c21 cm.
440 _aAgricultural Administration Unit Occasional Paper 8
942 _2ddc
_cAG