Muck vegetable growers : Diffusion of innovations among specialized farmers
Rogers, E.M., Burdge, R.J.
Muck vegetable growers : Diffusion of innovations among specialized farmers - Wooster 1961 - 26 p. - No. 94; Ohio Agricultural Expe .
Muck vegetable growers : Diffusion of innovations among specialized farmers - Wooster 1961 - 26 p. - No. 94; Ohio Agricultural Expe .