Farm planning and control
Barnard, C. S. and Nix, J. S.
Farm planning and control by C. S. Barnard and J. S. Nix - 2nd edn. - Cambridge Cambridge University Press 1979 - 600 p.
0521226589
Farm Planning
631.1 / B259F
Farm planning and control by C. S. Barnard and J. S. Nix - 2nd edn. - Cambridge Cambridge University Press 1979 - 600 p.
0521226589
Farm Planning
631.1 / B259F