K.GEETHA, K.CHAITANYA and B.BHADRAIAH (2014) “ISOLATION AND CHARACTERIZATION OF PGPR ISOLATES FROM RHIZOSPHERE SOILS OF GREENGRAM IN WARANGAL DISTRICT OF TELANGANA”, International Journal of Pharma and Bio Sciences, 5(4), pp. 153–163. Available at: https://ijpbs.net/index.php/journal/article/view/3732 (Accessed: 24 July 2026).