یہ Book آپ کی زبان میں موجود نہیں ہے, میں دیکھنے: English (en),
یا گوگل کے ترجمہ کا استعمال کرتے:  

this guide was developed to provide a useful and scientically accurate reference for organic farmers and agricultural professionals searching for information on best practices, available materials and perhaps most importantl, the efficacy of materials that are permitted for use in organic systems.

167 pages, illustrated, photos

Publication Details

  • Published: 2005
  • Publisher: New York State Agricultural Experiment Station
  • ISBN-10: 096650720
  • Dewey Decimal: 632.7
  • ECHO Library: 632.7 CAL