Kitabu hiki huenda hakitapatikana katika uchapishaji.
This booklet includes general information on agronomy and the production of crops.
144 pages, tables
Maelezo ya Uchapishaji
- Limechapishwa: 1967
- Mchapishaji: Kitabistan
- Dewey Decimal: 630
- Maktaba ya ECHO: 630 SIN