SUKHDEEP SINGH. ANALYSIS OF HEAVY METALS CONTAMINATION ON GROUNDWATER RESOURCES AND SURFACE SOILS IN THE VICINITY OF BUDDHA NULLAH STREAM IN LUDHIANA, PUNJAB. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596, [S. l.], v. 6, n. 6, 2021. Disponível em: http://vidhyayanaejournal.org/journal/article/view/529. Acesso em: 13 nov. 2024.