این Book در زبان شما وجود ندارد, مشاهده در: English (en),
و یا استفاده از گوگل ترجمه:  

To help leaders of seed programs identify the essential elements and then organize a plan to manage them well, the International Agricultural Development Service has published a guide resulting from the collective efforts of 16 persons with many years of experience in developing seed programs.  This pamplet is a summary of that book.

Publication Details

  • Published: 1983
  • Publisher: Centro Internacional De Agricultura Tropical
  • Dewey Decimal: 631.521
  • ECHO Library: 631.521 DOU