Through the decade of the 1960s and into the early 1970s, while both area and production of wheat were on an increase in Brazil, the country did not enjoy the benefits of the "miracle seed" of Mexican varieties that were ...

La publicación de este documento conmemora los 20 años que el CIMMYT lleva de servir a la agricultura en el Tercer Mundo. Muchas cosas han cambiado durante esas dos décadas: los avances científicos han abierto nuevos ...