All India coordinated research programme on weed control in plantation crops Trichur centre : second annual progress report 1987
All India coordinated research programme on weed control in plantation crops Trichur centre : second annual progress report 1987
- Trichur Kerala Agricultural University
- "123, 1987p."
PROJ.632.934:633/635(540)(083.9)(047) / ALL
PROJ.632.934:633/635(540)(083.9)(047) / ALL