Y. Kavya 2024. SCREENING AND CHARACTERIZATION OF PGPRs COLLECTED FROM RHIZOSPHERE SOILS OF SORGHUM CROP GROWN VERTISOLS. The Journal of Research ANGRAU. 51, 4 (Mar. 2024), 5–18. DOI:https://doi.org/10.58537/jorangrau.2023.51.4.01.