Improving the productivity of direct - seeded low land rice with improved phosphorus efficiency though organic manure
Sujatha
Improving the productivity of direct - seeded low land rice with improved phosphorus efficiency though organic manure - M.sc (AG) AC&RI Madurai 1996
Improving the productivity of direct - seeded low land rice with improved phosphorus efficiency though organic manure - M.sc (AG) AC&RI Madurai 1996