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3Recent developments in nitrogen fixation. (Proceedings of a symposium) Recent developments in nitrogen fixation. (Proceedings of a symposium)by Newton, W.E., Consejo Superior de Investigaciones Cientificas, Madrid (Spain) spa, International Symposium on Nitrogen Fixation eng 13 Sep 1976 2 Salamanca (Spain), Postgate, J.R., Rodriguez-Barrueco, C., Charles F. Kettering Foundation, Dayton, OH (USA) eng
Published 1977Texto bibliotecaFAO IT -
4by Caddy, J.F., Consejo Superior de Investigaciones Cientificas, Madrid (Spain) spa, Simposio Internacional sobre las Areas de Afloramiento mas Importantes del Oeste Africano (Cabo Blanco y Benguela) spa 1985 Barcelona (Spain), Bas, C. (ed.), Margalef, R. (ed.), Rubies, P. (ed.)
Published 1985Texto bibliotecaFAO IT -
5Sustainable grazing, nutritional utilization and quality of sheep and goat products Sustainable grazing, nutritional utilization and quality of sheep and goat productsby Molina Alcaide, E. (ed.), Consejo Superior de Investigaciones Cientificas, Madrid (Spain) spa, Joint Seminar of the FAO-CIHEAM Sheep and Goat Nutrition and Mountain and Mediterranean Pasture Sub-Networks eng 2-4 Oct 2003 Granada (Spain), Ben Salem, H. (ed.), Biala, K. (ed.), Morand-Fehr, P. (ed.), FAO, Rome (Italy) eng, Centre International de Hautes Etudes Agronomiques Mediterraneennes, Montpellier (France) fre
Published 2005Texto bibliotecaFAO IT