Dr. Vidya Shree BhartiR. Arvind2018-07-132018-07-132013-06http://krishikosh.egranth.ac.in/handle/1/5810059801en-USnullCOMPARISON ON EFFICACY OF CHELATING AGENTS IN PHYTORMEMEDIATION OF CADMIUM USING LEMNA MINOR AND SPIRODELA POLYRHIZAThesis