Laidlaw, Alexander F
Training and extension in the co - operative movement : a guide for fieldmen and extension workers - UN, FAO 1962 - 79 - Agricultural development paper No.74 .
Co - operative movement/ co - operative movement - training/ co - operative movement - extension
334 LAI
100
Training and extension in the co - operative movement : a guide for fieldmen and extension workers - UN, FAO 1962 - 79 - Agricultural development paper No.74 .
Co - operative movement/ co - operative movement - training/ co - operative movement - extension
334 LAI
100