هذا Book لا وجود لها في اللغة الخاصة بك, عرض في: English (en),
أو استخدام الترجمة من Google:  

Climbing trees to collect seed must be safe and still allow the seed collector to work efficiently in all parts of the crown.  This pamphlet is not a manual in tree climbing techniques.  It is a reference and reminder for those who have attended a tree climbing course.

Publication Details

  • Published: 1989
  • Publisher: Danida Forest Seed Centre
  • Dewey Decimal: 634.956
  • ECHO Library: 634.956 JEN