Economics of yield and size on european farms
Johnson, R.W.M.
Economics of yield and size on european farms - Salisbury 1961 - 1-9 p. - Economics, Yield Federal Ministry of Agriculture. Bulletin No. 2112, Vol. 58, No. 5 .
Economics of yield and size on european farms - Salisbury 1961 - 1-9 p. - Economics, Yield Federal Ministry of Agriculture. Bulletin No. 2112, Vol. 58, No. 5 .