1. Dogra N, Sharma M, Sharma A, Keshavarzi A, Minakshi, Bhardwaj R, Thukral AK, Kumar V (2019) Pollution assessment and spatial distribution of roadside agricultural soils: a case study from India. Int J Environ Health Res 18:1–4
2. Keshavarzi A, Kumar V (2019) Spatial distribution and potential ecological risk assessment of heavy metals in agricultural soils of Northeastern, Iran. Geol Ecol Landsc. https://doi.org/10.1080/24749508.2019.1587588
3. Kumar V, Sharma A, Kaur P, Kumar R, Keshavarzi A, Bhardwaj R, Thukral AK (2019) Assessment of soil properties from catchment areas of Ravi and Beas rivers: a review. Geol Ecol Landsc 3(2):149–157
4. Keshavarzi A, Kumar V (2018) Ecological risk assessment and source apportionment of heavy metal contamination in agricultural soils of Northeastern Iran. Int J Environ Health Res 11:1–7
5. Kumar V, Sharma A, Bhardwaj R, Thukral AK (2016) Assessment of soil enzyme activities based on soil samples from the Beas river bed, India using multivariate techniques. Malay J Soil Sci 20:135–145