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Farmers' seed production

new approaches and practices

  • Almekinders, Conny

Quality declared seed system

expert consultation, Rome 5-7 May 2003 : FAO Seed and Plant Genetic Resources Service

  • Food and Agriculture Organization of the United Nations

Seed multiplication by resource-limited farmers

proceedings of the Latin American Workshop, Goiâna, Brazil, 7-11 April 2003

  • Food and Agriculture Organization of the United Nations

Seed quality

basic mechanisms and agricultural implications

Seeds of the earth

a private or public resource?

  • Mooney, P. R.

Sementi [+]

biologia, produzione e tecnologia

  • Ciriciofolo, Egidio

Risultati 1-20 di 63