N. Subba Rao

Seasonal variation of groundwater quality in a part of Guntur District, Andhra Pradesh, India

N. Subba Rao · Environmental Geology · 2005 · 359 citations

Groundwater Quality, Guntur District, Environmental Engineering +4

Chemical characteristics of groundwater and assessment of groundwater quality in Varaha River Basin, Visakhapatnam District, Andhra Pradesh, India

N. Subba Rao, P. Surya Rao, G. Venktram Reddy et al. · Environmental Monitoring and Assessment · 2011 · 292 citations

Andhra Pradesh, Groundwater Quality, Environmental Chemistry +6

Quality criteria for groundwater use from a rural part of Wanaparthy District, Telangana State, India, through ionic spatial distribution (ISD), entropy water quality index (EWQI) and principal component analysis (PCA)

N. Subba Rao, B. Sunitha, Narsimha Adimalla et al. · Environmental Geochemistry and Health · 2019 · 228 citations

Groundwater Quality, Ionic Spatial Distribution, Engineering +8

Geochemistry of groundwater in parts of Guntur district, Andhra Pradesh, India

N. Subba Rao · Environmental Geology · 2001 · 223 citations

Andhra Pradesh, Hydrogeology, Groundwater Quality +9

Geochemical characteristics and controlling factors of chemical composition of groundwater in a part of Guntur district, Andhra Pradesh, India

N. Subba Rao, Deepali Marghade, A. Dinakar et al. · Environmental Earth Sciences · 2017 · 207 citations

Groundwater Quality, Hydrogeology, Engineering +7