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In this study by FAO of the UN an attempt has been made to provide a world-wide review of some aspects of the production, control and distribution of seeds. 

Detalles de publicación

  • Publicado: 1961
  • Editor: FAO-UN
  • ISBN-10: 9251004757
  • ISBN-13: 9789251004753
  • Dewey Decimal: 631.521
  • Librería ECHO: 631.521 FAO