This book discusses the need for reforestry and the development of multi-purpose trees.
Maelezo ya Uchapishaji
- Limechapishwa: 1988
- Mchapishaji: Worldwatch Institute
- ISBN-10: 0916468844
- ISBN-13: 978-0916468842
- Dewey Decimal: 634.956
- Maktaba ya ECHO: 634.956 POS