 | | FAO - Newsletters |
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 | | CERES No. 144 - La diversité, clé de l'agriculture durable (1993) |
 | | CERES No. 144 - Low-input farming: merits and limits (1993) |
 | | CERES No. 148 - Working out the links: labor in sustainable agriculture (1994) |
 | | CERES No. 154 - Balance de la Revolución Verde: nuevas necesidades, nuevas estrategias (1995) |
 | | CERES No. 154 - La révolution verte: nouvelle formule (1995) |
 | | CERES No. 154 - The green revolution revisited: new needs, new strategies (1995) |
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