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

Kitabu hiki huenda hakitapatikana katika uchapishaji.

This booklet describes what a demonstration entails, how to get ready for the demonstration, and how to conducting your demonstration.

Extension Service, US Dept. of Agriculture

14 pages, illustrated, photos

Maelezo ya Uchapishaji

  • Limechapishwa: 1974
  • Mchapishaji: U.S. Dept. of Agriculture, Extension Service in cooperation with U.S. AID
  • Dewey Decimal: 371.1
  • Maktaba ya ECHO: 371.1 USD