000 005500000a22001690004500
060 _a100
082 _a334 LAI
100 _aLaidlaw, Alexander F
245 _aTraining and extension in the co - operative movement : a guide for fieldmen and extension workers
260 _aUN, FAO
260 _c1962
300 _a79
490 _aAgricultural development paper
490 _aNo.74
_cAgricutlural development paper
650 _aCo - operative movement/ co - operative movement - training/ co - operative movement - extension
942 _cBK
999 _c217153
_d217153