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

 Report of an Ad Hoc panel of the Advisory Committee on Technology Innovation, Board on Science and Technology for International Development, Commission on International Relations, National Research Council.

This report discusses reforestation in which the seed is broadcast from a plane or helicopter.  It relies mainly on experiences in Australia, New Zealand, Canada, and the United States.  Our purpose here is to show administrators and foresters that this fast and often economical technique can be successful on appropriates sites, al least in temperate climates. 

(2 Copies) 

Publication Details

  • Published: 1981
  • Publisher: National Academy Press
  • Dewey Decimal: 634.956
  • ECHO Library: 634.956 NRC

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