Kalra, S. (2017). Study of soil physico-chemical properties including heavy metals from the dumping sites, agricultural land and tree plantation in Doon Valley. Forest Research Institute.

Kalra, Swati. Study of Soil Physico-chemical Properties Including Heavy Metals from the Dumping Sites, Agricultural Land and Tree Plantation in Doon Valley. Dehradun: Forest Research Institute, 2017.

Kalra, Swati. Study of Soil Physico-chemical Properties Including Heavy Metals from the Dumping Sites, Agricultural Land and Tree Plantation in Doon Valley. Forest Research Institute, 2017.