hii Book haipo kwenye lugha yako, kuangalia kwa: English (en),
au tumia ufasiri wa google:  

Proceedings of Workshop on Resource-Efficient Farming Methods for Tanzania, May 16-20, 1983, Faculty of Agriculture, Forestry, and Veterinary Science, University of Dar es Salaam, Morogoro, Tanzania. 

The technologies discussed at this workshop cenetered on agricultural nutrient conservation, nitrogen self-relaince, non-chemical pest and disease management, and increased use of animal power.  They have been identified as key elements for improving productivity and use of natural resources.

Maelezo ya Uchapishaji

  • Mchapishaji: Rodale Press
  • ISBN-10: 0878574905
  • ISBN-13: 978-0878574902
  • Dewey Decimal: 631.584
  • Maktaba ya ECHO: 631.584 UOD