-
1by Arnett, J.C., Kellogg (W.K.) Foundation, Battle Creek, MI (USA) eng, Wolff, A. (ed.), Lake, K.E. (ed.), Hencey, R.E. (ed.)
Published 1986Texto bibliotecaFAO IT -
2by Wolff, A. (ed.), Deutsche Stiftung fuer Internationale Entwicklung, Bonn (Germany, F.R.) ger, Conference (on) Agricultural Production: Research and Development Strategies for the 1980's eng 8-12 Oct 1979 Bonn (Germany, F.R.), Deutsche Gesellschaft fuer Technische Zusammenarbeit, Eschborn (Germany, F.R.) ger
Published 1980Texto bibliotecaFAO IT