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1by Boutin, J.M., FAO, Rome (Italy). Regional Office for Europe eng, Bretagnolle, V., Moreau, C., FAO, Rome (Italy). Bureau Regional pour l'Europe fre
Published 1994Texto bibliotecaFAO IT -
2by Le Goff, Christian, Baradel, J.M., Barrat, Jacques, Blancou, Jean, Boutin, J.M., Chastel, C., Dannacher, G., Delorme, D., Gerard, Y., Gourreau, Jean-Marie, Kihm, U., Larenaudie, B., Pastoret, Paul-Pierre, Perreau, Pierre, Schwers, A., Thiry, Etienne, Trap, D., Uilenberg, Gerrit, Vannier, Philippearticle bibliotecaCIRAD FR