Integrated use of biofertilizers, chemical nitrogen and rock phosphate in a rice-based cropping system

Palaniappan, SP.Chetty, N. Kempu2021-01-022021-01-021989-12-31134696https://krishikosh.egranth.ac.in/handle/1/5810158129Abstract availableEnglishIntegrated use of biofertilizers, chemical nitrogen and rock phosphate in a rice-based cropping systemThesis