IFOAM 2000 - The World Grows Organic : proceedings 13th International IFOAM Scientific Conference - Alföldi, Thomas; Lockeretz, William; Niggli, Urs; International IFOAM Scientific Conference 2000 : Basel) (Zürich : VDF Hochschulverlag AG, 2000)
A la cabeza de la portada: Convention Center Basel 28 to 31 August 2000
Keywords: AGRICULTURA ORGANICA -- CONGRESOS; AGRICULTURA SOSTENIBLE -- CONGRESOS; CONSERVACION DE LOS RECURSOS AGRICOLAS -- CONGRESOS; SISTEMAS AGRICOLAS -- CONGRESOS