[1]
Haroon, M. et al. 2012. Comparative Study of Macro-elements (P, Na and K) in the Edible Part of Vegetables Irrigated with Sewage, Canal and Tube Well Water. Asian Journal of Chemistry. 25, 2 (Sep. 2012), 835–837. DOI:https://doi.org/10.14233/ajchem.2013.12931.