Lambrechts, T Impact of cadmium and zinc on root system of Lolium perenne and Trifolium repens. [electronic resource] - Communications in agricultural and applied biological sciences 2013 - 19-24 p. digital Publication Type: Journal Article ISSN: 1379-1176 Subjects--Topical Terms: Cadmium--toxicityLolium--drug effectsPlant Roots--drug effectsSoil Pollutants--toxicityTrifolium--drug effectsZinc--toxicity