Autor
FAO, Roma (Italia)
2
Astorga, L.
1
Baland, Jean-Marie
1
Barret, Scott
1
Beets, W.C.
1
Bulgaria, Sofia
1
Chambers, R.
1
Coche, Andre G.
1
Coche, André G.
1
Grajeda, L.D.
1
Haddad, L.
1
Haight, Boyd A.
1
Halwart, M.
1
Ingstorp, N.
1
Inksaster, K.
1
Insull, David
1
Johansen, S.
1
Landin, P.
1
Merrey, Douglas J.
1
Meuli, Ch
1
Moehl, J.F.
1
Nilson, K.
1
Oksanen, T.
1
Pacey, A.
1
Palfreman, Andrew
1
Platteau, Jean-Philippe
1
Rodlauer, M.
1
Schierek, M.
1
Schipke, A.
1
Smith, L.C.
1
The world bank, Washington (EUA)
1
Thrupp, L.A.
1
U.S. Department of State, Washington (EUA). Bureau of International Information Programs
1
Urriolagoitia, M.
1
Van Steenbergen, F.
1
Vincke, Michel M.J.
1
Wehrle, K.
1
Westlund, L.
1