S. GULERIA, K. SHARMA, A. WALIA, A. CHAUHAN, and C. K. SHIRKOT, “POPULATION AND FUNCTIONAL DIVERSITY OF PHOSPHATE SOLUBILIZING BACTERIA FROM APRICOT (PRUNUS ARMENIACA) OF MID AND HIGH REGIONS OF HIMACHAL PRADESH”, The Bioscan, vol. 9, no. 4, pp. 1435–1444, Oct. 2014.