Raghunath P. Gokulapalan C. Umamaheswaran K.
Samyojitha Keeda Roga Niyanthranam Karshikavilakalil - Thiruvananthapuram State Institute of Languages 2001 - 220p.
Integrated Pest and Disease Management of Crop Plants
Plant Diseases
Pest - Diseases- Plant
633 / RAG/S
Samyojitha Keeda Roga Niyanthranam Karshikavilakalil - Thiruvananthapuram State Institute of Languages 2001 - 220p.
Integrated Pest and Disease Management of Crop Plants
Plant Diseases
Pest - Diseases- Plant
633 / RAG/S